diff options
| -rw-r--r-- | include/net/act_api.h | 8 | ||||
| -rw-r--r-- | net/sched/act_api.c | 214 | ||||
| -rw-r--r-- | net/sched/act_gact.c | 28 | ||||
| -rw-r--r-- | net/sched/act_ipt.c | 46 | ||||
| -rw-r--r-- | net/sched/act_mirred.c | 18 | ||||
| -rw-r--r-- | net/sched/act_nat.c | 18 | ||||
| -rw-r--r-- | net/sched/act_pedit.c | 20 | ||||
| -rw-r--r-- | net/sched/act_police.c | 52 | ||||
| -rw-r--r-- | net/sched/act_simple.c | 24 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 6 |
10 files changed, 218 insertions, 216 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 68b4eaf..c5ac61a 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -89,7 +89,7 @@ struct tc_action_ops { int (*dump)(struct sk_buff *, struct tc_action *, int, int); int (*cleanup)(struct tc_action *, int bind); int (*lookup)(struct tc_action *, u32); - int (*init)(struct rtattr *, struct rtattr *, struct tc_action *, int , int); + int (*init)(struct nlattr *, struct nlattr *, struct tc_action *, int , int); int (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *); }; @@ -104,7 +104,7 @@ extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo); extern int tcf_hash_search(struct tc_action *a, u32 index); extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a, int bind, struct tcf_hashinfo *hinfo); -extern struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, +extern struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est, struct tc_action *a, int size, int bind, u32 *idx_gen, struct tcf_hashinfo *hinfo); @@ -114,8 +114,8 @@ extern int tcf_register_action(struct tc_action_ops *a); extern int tcf_unregister_action(struct tc_action_ops *a); extern void tcf_action_destroy(struct tc_action *a, int bind); extern int tcf_action_exec(struct sk_buff *skb, struct tc_action *a, struct tcf_result *res); -extern struct tc_action *tcf_action_init(struct rtattr *rta, struct rtattr *est, char *n, int ovr, int bind, int *err); -extern struct tc_action *tcf_action_init_1(struct rtattr *rta, struct rtattr *est, char *n, int ovr, int bind, int *err); +extern struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind, int *err); +extern struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind, int *err); extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int); extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int); extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int); diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 11f3097..ebd21d2 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -68,7 +68,7 @@ static int tcf_dump_walker(struct sk_buff *skb, struct netlink_callback *cb, { struct tcf_common *p; int err = 0, index = -1,i = 0, s_i = 0, n_i = 0; - struct rtattr *r ; + struct nlattr *r ; read_lock_bh(hinfo->lock); @@ -83,15 +83,15 @@ static int tcf_dump_walker(struct sk_buff *skb, struct netlink_callback *cb, continue; a->priv = p; a->order = n_i; - r = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, a->order, 0, NULL); + r = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, a->order, 0, NULL); err = tcf_action_dump_1(skb, a, 0, 0); if (err < 0) { index--; nlmsg_trim(skb, r); goto done; } - r->rta_len = skb_tail_pointer(skb) - (u8 *)r; + r->nla_len = skb_tail_pointer(skb) - (u8 *)r; n_i++; if (n_i >= TCA_ACT_MAX_PRIO) goto done; @@ -103,7 +103,7 @@ done: cb->args[0] += n_i; return n_i; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, r); goto done; } @@ -112,12 +112,12 @@ static int tcf_del_walker(struct sk_buff *skb, struct tc_action *a, struct tcf_hashinfo *hinfo) { struct tcf_common *p, *s_p; - struct rtattr *r ; + struct nlattr *r ; int i= 0, n_i = 0; - r = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, a->order, 0, NULL); - RTA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind); + r = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, a->order, 0, NULL); + NLA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind); for (i = 0; i < (hinfo->hmask + 1); i++) { p = hinfo->htab[tcf_hash(i, hinfo->hmask)]; @@ -129,11 +129,11 @@ static int tcf_del_walker(struct sk_buff *skb, struct tc_action *a, p = s_p; } } - RTA_PUT(skb, TCA_FCNT, 4, &n_i); - r->rta_len = skb_tail_pointer(skb) - (u8 *)r; + NLA_PUT(skb, TCA_FCNT, 4, &n_i); + r->nla_len = skb_tail_pointer(skb) - (u8 *)r; return n_i; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, r); return -EINVAL; } @@ -211,7 +211,7 @@ struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a, int bind, } EXPORT_SYMBOL(tcf_hash_check); -struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, struct tc_action *a, int size, int bind, u32 *idx_gen, struct tcf_hashinfo *hinfo) +struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est, struct tc_action *a, int size, int bind, u32 *idx_gen, struct tcf_hashinfo *hinfo) { struct tcf_common *p = kzalloc(size, GFP_KERNEL); @@ -227,7 +227,7 @@ struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, struct tc_acti p->tcfc_tm.lastuse = jiffies; if (est) gen_new_estimator(&p->tcfc_bstats, &p->tcfc_rate_est, - &p->tcfc_lock, (struct nlattr *)est); + &p->tcfc_lock, est); a->priv = (void *) p; return p; } @@ -305,15 +305,15 @@ static struct tc_action_ops *tc_lookup_action_n(char *kind) return a; } -/* lookup by rtattr */ -static struct tc_action_ops *tc_lookup_action(struct rtattr *kind) +/* lookup by nlattr */ +static struct tc_action_ops *tc_lookup_action(struct nlattr *kind) { struct tc_action_ops *a = NULL; if (kind) { read_lock(&act_mod_lock); for (a = act_base; a; a = a->next) { - if (rtattr_strcmp(kind, a->kind) == 0) { + if (nla_strcmp(kind, a->kind) == 0) { if (!try_module_get(a->owner)) { read_unlock(&act_mod_lock); return NULL; @@ -414,22 +414,22 @@ tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref) { int err = -EINVAL; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *r; + struct nlattr *r; if (a->ops == NULL || a->ops->dump == NULL) return err; - RTA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind); + NLA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind); if (tcf_action_copy_stats(skb, a, 0)) - goto rtattr_failure; - r = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, TCA_OPTIONS, 0, NULL); + goto nla_put_failure; + r = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, TCA_OPTIONS, 0, NULL); if ((err = tcf_action_dump_old(skb, a, bind, ref)) > 0) { - r->rta_len = skb_tail_pointer(skb) - (u8 *)r; + r->nla_len = skb_tail_pointer(skb) - (u8 *)r; return err; } -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -441,45 +441,45 @@ tcf_action_dump(struct sk_buff *skb, struct tc_action *act, int bind, int ref) struct tc_action *a; int err = -EINVAL; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *r ; + struct nlattr *r ; while ((a = act) != NULL) { - r = (struct rtattr *)skb_tail_pointer(skb); + r = (struct nlattr *)skb_tail_pointer(skb); act = a->next; - RTA_PUT(skb, a->order, 0, NULL); + NLA_PUT(skb, a->order, 0, NULL); err = tcf_action_dump_1(skb, a, bind, ref); if (err < 0) goto errout; - r->rta_len = skb_tail_pointer(skb) - (u8 *)r; + r->nla_len = skb_tail_pointer(skb) - (u8 *)r; } return 0; -rtattr_failure: +nla_put_failure: err = -EINVAL; errout: nlmsg_trim(skb, b); return err; } -struct tc_action *tcf_action_init_1(struct rtattr *rta, struct rtattr *est, +struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, int *err) { struct tc_action *a; struct tc_action_ops *a_o; char act_name[IFNAMSIZ]; - struct rtattr *tb[TCA_ACT_MAX+1]; - struct rtattr *kind; + struct nlattr *tb[TCA_ACT_MAX+1]; + struct nlattr *kind; *err = -EINVAL; if (name == NULL) { - if (rtattr_parse_nested(tb, TCA_ACT_MAX, rta) < 0) + if (nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL) < 0) goto err_out; - kind = tb[TCA_ACT_KIND-1]; + kind = tb[TCA_ACT_KIND]; if (kind == NULL) goto err_out; - if (rtattr_strlcpy(act_name, kind, IFNAMSIZ) >= IFNAMSIZ) + if (nla_strlcpy(act_name, kind, IFNAMSIZ) >= IFNAMSIZ) goto err_out; } else { if (strlcpy(act_name, name, IFNAMSIZ) >= IFNAMSIZ) @@ -517,9 +517,9 @@ struct tc_action *tcf_action_init_1(struct rtattr *rta, struct rtattr *est, /* backward compatibility for policer */ if (name == NULL) - *err = a_o->init(tb[TCA_ACT_OPTIONS-1], est, a, ovr, bind); + *err = a_o->init(tb[TCA_ACT_OPTIONS], est, a, ovr, bind); else - *err = a_o->init(rta, est, a, ovr, bind); + *err = a_o->init(nla, est, a, ovr, bind); if (*err < 0) goto err_free; @@ -542,23 +542,23 @@ err_out: return NULL; } -struct tc_action *tcf_action_init(struct rtattr *rta, struct rtattr *est, +struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, int *err) { - struct rtattr *tb[TCA_ACT_MAX_PRIO+1]; + struct nlattr *tb[TCA_ACT_MAX_PRIO+1]; struct tc_action *head = NULL, *act, *act_prev = NULL; int i; - if (rtattr_parse_nested(tb, TCA_ACT_MAX_PRIO, rta) < 0) { + if (nla_parse_nested(tb, TCA_ACT_MAX_PRIO, nla, NULL) < 0) { *err = -EINVAL; return head; } - for (i=0; i < TCA_ACT_MAX_PRIO && tb[i]; i++) { + for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) { act = tcf_action_init_1(tb[i], est, name, ovr, bind, err); if (act == NULL) goto err; - act->order = i+1; + act->order = i; if (head == NULL) head = act; @@ -625,7 +625,7 @@ tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq, struct tcamsg *t; struct nlmsghdr *nlh; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *x; + struct nlattr *x; nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*t), flags); @@ -634,18 +634,18 @@ tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq, t->tca__pad1 = 0; t->tca__pad2 = 0; - x = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); + x = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, TCA_ACT_TAB, 0, NULL); if (tcf_action_dump(skb, a, bind, ref) < 0) - goto rtattr_failure; + goto nla_put_failure; - x->rta_len = skb_tail_pointer(skb) - (u8 *)x; + x->nla_len = skb_tail_pointer(skb) - (u8 *)x; nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_failure: nlmsg_trim(skb, b); return -1; @@ -668,20 +668,20 @@ act_get_notify(u32 pid, struct nlmsghdr *n, struct tc_action *a, int event) } static struct tc_action * -tcf_action_get_1(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int *err) +tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 pid, int *err) { - struct rtattr *tb[TCA_ACT_MAX+1]; + struct nlattr *tb[TCA_ACT_MAX+1]; struct tc_action *a; int index; *err = -EINVAL; - if (rtattr_parse_nested(tb, TCA_ACT_MAX, rta) < 0) + if (nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL) < 0) return NULL; - if (tb[TCA_ACT_INDEX - 1] == NULL || - RTA_PAYLOAD(tb[TCA_ACT_INDEX - 1]) < sizeof(index)) + if (tb[TCA_ACT_INDEX] == NULL || + nla_len(tb[TCA_ACT_INDEX]) < sizeof(index)) return NULL; - index = *(int *)RTA_DATA(tb[TCA_ACT_INDEX - 1]); + index = *(int *)nla_data(tb[TCA_ACT_INDEX]); *err = -ENOMEM; a = kzalloc(sizeof(struct tc_action), GFP_KERNEL); @@ -689,7 +689,7 @@ tcf_action_get_1(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int *err) return NULL; *err = -EINVAL; - a->ops = tc_lookup_action(tb[TCA_ACT_KIND - 1]); + a->ops = tc_lookup_action(tb[TCA_ACT_KIND]); if (a->ops == NULL) goto err_free; if (a->ops->lookup == NULL) @@ -731,16 +731,16 @@ static struct tc_action *create_a(int i) return act; } -static int tca_action_flush(struct rtattr *rta, struct nlmsghdr *n, u32 pid) +static int tca_action_flush(struct nlattr *nla, struct nlmsghdr *n, u32 pid) { struct sk_buff *skb; unsigned char *b; struct nlmsghdr *nlh; struct tcamsg *t; struct netlink_callback dcb; - struct rtattr *x; - struct rtattr *tb[TCA_ACT_MAX+1]; - struct rtattr *kind; + struct nlattr *x; + struct nlattr *tb[TCA_ACT_MAX+1]; + struct nlattr *kind; struct tc_action *a = create_a(0); int err = -EINVAL; @@ -758,10 +758,10 @@ static int tca_action_flush(struct rtattr *rta, struct nlmsghdr *n, u32 pid) b = skb_tail_pointer(skb); - if (rtattr_parse_nested(tb, TCA_ACT_MAX, rta) < 0) + if (nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL) < 0) goto err_out; - kind = tb[TCA_ACT_KIND-1]; + kind = tb[TCA_ACT_KIND]; a->ops = tc_lookup_action(kind); if (a->ops == NULL) goto err_out; @@ -772,14 +772,14 @@ static int tca_action_flush(struct rtattr *rta, struct nlmsghdr *n, u32 pid) t->tca__pad1 = 0; t->tca__pad2 = 0; - x = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); + x = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, TCA_ACT_TAB, 0, NULL); err = a->ops->walk(skb, &dcb, RTM_DELACTION, a); if (err < 0) - goto rtattr_failure; + goto nla_put_failure; - x->rta_len = skb_tail_pointer(skb) - (u8 *)x; + x->nla_len = skb_tail_pointer(skb) - (u8 *)x; nlh->nlmsg_len = skb_tail_pointer(skb) - b; nlh->nlmsg_flags |= NLM_F_ROOT; @@ -791,7 +791,7 @@ static int tca_action_flush(struct rtattr *rta, struct nlmsghdr *n, u32 pid) return err; -rtattr_failure: +nla_put_failure: nlmsg_failure: module_put(a->ops->owner); err_out: @@ -801,13 +801,13 @@ err_out: } static int -tca_action_gd(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int event) +tca_action_gd(struct nlattr *nla, struct nlmsghdr *n, u32 pid, int event) { int i, ret = 0; - struct rtattr *tb[TCA_ACT_MAX_PRIO+1]; + struct nlattr *tb[TCA_ACT_MAX_PRIO+1]; struct tc_action *head = NULL, *act, *act_prev = NULL; - if (rtattr_parse_nested(tb, TCA_ACT_MAX_PRIO, rta) < 0) + if (nla_parse_nested(tb, TCA_ACT_MAX_PRIO, nla, NULL) < 0) return -EINVAL; if (event == RTM_DELACTION && n->nlmsg_flags&NLM_F_ROOT) { @@ -815,11 +815,11 @@ tca_action_gd(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int event) return tca_action_flush(tb[0], n, pid); } - for (i=0; i < TCA_ACT_MAX_PRIO && tb[i]; i++) { + for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) { act = tcf_action_get_1(tb[i], n, pid, &ret); if (act == NULL) goto err; - act->order = i+1; + act->order = i; if (head == NULL) head = act; @@ -865,7 +865,7 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event, struct tcamsg *t; struct nlmsghdr *nlh; struct sk_buff *skb; - struct rtattr *x; + struct nlattr *x; unsigned char *b; int err = 0; @@ -881,13 +881,13 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event, t->tca__pad1 = 0; t->tca__pad2 = 0; - x = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); + x = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, TCA_ACT_TAB, 0, NULL); if (tcf_action_dump(skb, a, 0, 0) < 0) - goto rtattr_failure; + goto nla_put_failure; - x->rta_len = skb_tail_pointer(skb) - (u8 *)x; + x->nla_len = skb_tail_pointer(skb) - (u8 *)x; nlh->nlmsg_len = skb_tail_pointer(skb) - b; NETLINK_CB(skb).dst_group = RTNLGRP_TC; @@ -897,7 +897,7 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event, err = 0; return err; -rtattr_failure: +nla_put_failure: nlmsg_failure: kfree_skb(skb); return -1; @@ -905,14 +905,14 @@ nlmsg_failure: static int -tcf_action_add(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int ovr) +tcf_action_add(struct nlattr *nla, struct nlmsghdr *n, u32 pid, int ovr) { int ret = 0; struct tc_action *act; struct tc_action *a; u32 seq = n->nlmsg_seq; - act = tcf_action_init(rta, NULL, NULL, ovr, 0, &ret); + act = tcf_action_init(nla, NULL, NULL, ovr, 0, &ret); if (act == NULL) goto done; @@ -931,14 +931,18 @@ done: static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg) { struct net *net = skb->sk->sk_net; - struct rtattr **tca = arg; + struct nlattr *tca[TCA_ACT_MAX + 1]; u32 pid = skb ? NETLINK_CB(skb).pid : 0; int ret = 0, ovr = 0; if (net != &init_net) return -EINVAL; - if (tca[TCA_ACT_TAB-1] == NULL) { + ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL); + if (ret < 0) + return ret; + + if (tca[TCA_ACT_TAB] == NULL) { printk("tc_ctl_action: received NO action attribs\n"); return -EINVAL; } @@ -956,15 +960,15 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg) if (n->nlmsg_flags&NLM_F_REPLACE) ovr = 1; replay: - ret = tcf_action_add(tca[TCA_ACT_TAB-1], n, pid, ovr); + ret = tcf_action_add(tca[TCA_ACT_TAB], n, pid, ovr); if (ret == -EAGAIN) goto replay; break; case RTM_DELACTION: - ret = tca_action_gd(tca[TCA_ACT_TAB-1], n, pid, RTM_DELACTION); + ret = tca_action_gd(tca[TCA_ACT_TAB], n, pid, RTM_DELACTION); break; case RTM_GETACTION: - ret = tca_action_gd(tca[TCA_ACT_TAB-1], n, pid, RTM_GETACTION); + ret = tca_action_gd(tca[TCA_ACT_TAB], n, pid, RTM_GETACTION); break; default: BUG(); @@ -973,33 +977,33 @@ replay: return ret; } -static struct rtattr * +static struct nlattr * find_dump_kind(struct nlmsghdr *n) { - struct rtattr *tb1, *tb2[TCA_ACT_MAX+1]; - struct rtattr *tb[TCA_ACT_MAX_PRIO + 1]; - struct rtattr *rta[TCAA_MAX + 1]; - struct rtattr *kind; + struct nlattr *tb1, *tb2[TCA_ACT_MAX+1]; + struct nlattr *tb[TCA_ACT_MAX_PRIO + 1]; + struct nlattr *nla[TCAA_MAX + 1]; + struct nlattr *kind; int min_len = NLMSG_LENGTH(sizeof(struct tcamsg)); int attrlen = n->nlmsg_len - NLMSG_ALIGN(min_len); - struct rtattr *attr = (void *) n + NLMSG_ALIGN(min_len); + struct nlattr *attr = (void *) n + NLMSG_ALIGN(min_len); - if (rtattr_parse(rta, TCAA_MAX, attr, attrlen) < 0) + if (nla_parse(nla, TCAA_MAX, attr, attrlen, NULL) < 0) return NULL; - tb1 = rta[TCA_ACT_TAB - 1]; + tb1 = nla[TCA_ACT_TAB]; if (tb1 == NULL) return NULL; - if (rtattr_parse(tb, TCA_ACT_MAX_PRIO, RTA_DATA(tb1), - NLMSG_ALIGN(RTA_PAYLOAD(tb1))) < 0) + if (nla_parse(tb, TCA_ACT_MAX_PRIO, nla_data(tb1), + NLMSG_ALIGN(nla_len(tb1)), NULL) < 0) return NULL; if (tb[0] == NULL) return NULL; - if (rtattr_parse(tb2, TCA_ACT_MAX, RTA_DATA(tb[0]), - RTA_PAYLOAD(tb[0])) < 0) + if (nla_parse(tb2, TCA_ACT_MAX, nla_data(tb[0]), + nla_len(tb[0]), NULL) < 0) return NULL; - kind = tb2[TCA_ACT_KIND-1]; + kind = tb2[TCA_ACT_KIND]; return kind; } @@ -1010,12 +1014,12 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) struct net *net = skb->sk->sk_net; struct nlmsghdr *nlh; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *x; + struct nlattr *x; struct tc_action_ops *a_o; struct tc_action a; int ret = 0; struct tcamsg *t = (struct tcamsg *) NLMSG_DATA(cb->nlh); - struct rtattr *kind = find_dump_kind(cb->nlh); + struct nlattr *kind = find_dump_kind(cb->nlh); if (net != &init_net) return 0; @@ -1035,7 +1039,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) if (a_o->walk == NULL) { printk("tc_dump_action: %s !capable of dumping table\n", a_o->kind); - goto rtattr_failure; + goto nla_put_failure; } nlh = NLMSG_PUT(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, @@ -1045,15 +1049,15 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) t->tca__pad1 = 0; t->tca__pad2 = 0; - x = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, TCA_ACT_TAB, 0, NULL); + x = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, TCA_ACT_TAB, 0, NULL); ret = a_o->walk(skb, cb, RTM_GETACTION, &a); if (ret < 0) - goto rtattr_failure; + goto nla_put_failure; if (ret > 0) { - x->rta_len = skb_tail_pointer(skb) - (u8 *)x; + x->nla_len = skb_tail_pointer(skb) - (u8 *)x; ret = skb->len; } else nlmsg_trim(skb, x); @@ -1064,7 +1068,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) module_put(a_o->owner); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_failure: module_put(a_o->owner); nlmsg_trim(skb, b); diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index a9631e4..5402cf8 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -53,26 +53,26 @@ typedef int (*g_rand)(struct tcf_gact *gact); static g_rand gact_rand[MAX_RAND]= { NULL, gact_net_rand, gact_determ }; #endif /* CONFIG_GACT_PROB */ -static int tcf_gact_init(struct rtattr *rta, struct rtattr *est, +static int tcf_gact_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_GACT_MAX]; + struct nlattr *tb[TCA_GACT_MAX + 1]; struct tc_gact *parm; struct tcf_gact *gact; struct tcf_common *pc; int ret = 0; - if (rta == NULL || rtattr_parse_nested(tb, TCA_GACT_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_GACT_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_GACT_PARMS - 1] == NULL || - RTA_PAYLOAD(tb[TCA_GACT_PARMS - 1]) < sizeof(*parm)) + if (tb[TCA_GACT_PARMS] == NULL || + nla_len(tb[TCA_GACT_PARMS]) < sizeof(*parm)) return -EINVAL; - parm = RTA_DATA(tb[TCA_GACT_PARMS - 1]); + parm = nla_data(tb[TCA_GACT_PARMS]); - if (tb[TCA_GACT_PROB-1] != NULL) + if (tb[TCA_GACT_PROB] != NULL) #ifdef CONFIG_GACT_PROB - if (RTA_PAYLOAD(tb[TCA_GACT_PROB-1]) < sizeof(struct tc_gact_p)) + if (nla_len(tb[TCA_GACT_PROB]) < sizeof(struct tc_gact_p)) return -EINVAL; #else return -EOPNOTSUPP; @@ -97,8 +97,8 @@ static int tcf_gact_init(struct rtattr *rta, struct rtattr *est, spin_lock_bh(&gact->tcf_lock); gact->tcf_action = parm->action; #ifdef CONFIG_GACT_PROB - if (tb[TCA_GACT_PROB-1] != NULL) { - struct tc_gact_p *p_parm = RTA_DATA(tb[TCA_GACT_PROB-1]); + if (tb[TCA_GACT_PROB] != NULL) { + struct tc_gact_p *p_parm = nla_data(tb[TCA_GACT_PROB]); gact->tcfg_paction = p_parm->paction; gact->tcfg_pval = p_parm->pval; gact->tcfg_ptype = p_parm->ptype; @@ -154,23 +154,23 @@ static int tcf_gact_dump(struct sk_buff *skb, struct tc_action *a, int bind, int opt.refcnt = gact->tcf_refcnt - ref; opt.bindcnt = gact->tcf_bindcnt - bind; opt.action = gact->tcf_action; - RTA_PUT(skb, TCA_GACT_PARMS, sizeof(opt), &opt); + NLA_PUT(skb, TCA_GACT_PARMS, sizeof(opt), &opt); #ifdef CONFIG_GACT_PROB if (gact->tcfg_ptype) { struct tc_gact_p p_opt; p_opt.paction = gact->tcfg_paction; p_opt.pval = gact->tcfg_pval; p_opt.ptype = gact->tcfg_ptype; - RTA_PUT(skb, TCA_GACT_PROB, sizeof(p_opt), &p_opt); + NLA_PUT(skb, TCA_GACT_PROB, sizeof(p_opt), &p_opt); } #endif t.install = jiffies_to_clock_t(jiffies - gact->tcf_tm.install); t.lastuse = jiffies_to_clock_t(jiffies - gact->tcf_tm.lastuse); t.expires = jiffies_to_clock_t(gact->tcf_tm.expires); - RTA_PUT(skb, TCA_GACT_TM, sizeof(t), &t); + NLA_PUT(skb, TCA_GACT_TM, sizeof(t), &t); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index fa006e0..fee5282 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -92,10 +92,10 @@ static int tcf_ipt_release(struct tcf_ipt *ipt, int bind) return ret; } -static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est, +static int tcf_ipt_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_IPT_MAX]; + struct nlattr *tb[TCA_IPT_MAX + 1]; struct tcf_ipt *ipt; struct tcf_common *pc; struct ipt_entry_target *td, *t; @@ -104,22 +104,22 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est, u32 hook = 0; u32 index = 0; - if (rta == NULL || rtattr_parse_nested(tb, TCA_IPT_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_IPT_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_IPT_HOOK-1] == NULL || - RTA_PAYLOAD(tb[TCA_IPT_HOOK-1]) < sizeof(u32)) + if (tb[TCA_IPT_HOOK] == NULL || + nla_len(tb[TCA_IPT_HOOK]) < sizeof(u32)) return -EINVAL; - if (tb[TCA_IPT_TARG-1] == NULL || - RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < sizeof(*t)) + if (tb[TCA_IPT_TARG] == NULL || + nla_len(tb[TCA_IPT_TARG]) < sizeof(*t)) return -EINVAL; - td = (struct ipt_entry_target *)RTA_DATA(tb[TCA_IPT_TARG-1]); - if (RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < td->u.target_size) + td = (struct ipt_entry_target *)nla_data(tb[TCA_IPT_TARG]); + if (nla_len(tb[TCA_IPT_TARG]) < td->u.target_size) return -EINVAL; - if (tb[TCA_IPT_INDEX-1] != NULL && - RTA_PAYLOAD(tb[TCA_IPT_INDEX-1]) >= sizeof(u32)) - index = *(u32 *)RTA_DATA(tb[TCA_IPT_INDEX-1]); + if (tb[TCA_IPT_INDEX] != NULL && + nla_len(tb[TCA_IPT_INDEX]) >= sizeof(u32)) + index = *(u32 *)nla_data(tb[TCA_IPT_INDEX]); pc = tcf_hash_check(index, a, bind, &ipt_hash_info); if (!pc) { @@ -136,14 +136,14 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est, } ipt = to_ipt(pc); - hook = *(u32 *)RTA_DATA(tb[TCA_IPT_HOOK-1]); + hook = *(u32 *)nla_data(tb[TCA_IPT_HOOK]); err = -ENOMEM; tname = kmalloc(IFNAMSIZ, GFP_KERNEL); if (unlikely(!tname)) goto err1; - if (tb[TCA_IPT_TABLE - 1] == NULL || - rtattr_strlcpy(tname, tb[TCA_IPT_TABLE-1], IFNAMSIZ) >= IFNAMSIZ) + if (tb[TCA_IPT_TABLE] == NULL || + nla_strlcpy(tname, tb[TCA_IPT_TABLE], IFNAMSIZ) >= IFNAMSIZ) strcpy(tname, "mangle"); t = kmemdup(td, td->u.target_size, GFP_KERNEL); @@ -243,25 +243,25 @@ static int tcf_ipt_dump(struct sk_buff *skb, struct tc_action *a, int bind, int t = kmemdup(ipt->tcfi_t, ipt->tcfi_t->u.user.target_size, GFP_ATOMIC); if (unlikely(!t)) - goto rtattr_failure; + goto nla_put_failure; c.bindcnt = ipt->tcf_bindcnt - bind; c.refcnt = ipt->tcf_refcnt - ref; strcpy(t->u.user.name, ipt->tcfi_t->u.kernel.target->name); - RTA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t); - RTA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index); - RTA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook); - RTA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c); - RTA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname); + NLA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t); + NLA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index); + NLA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook); + NLA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c); + NLA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname); tm.install = jiffies_to_clock_t(jiffies - ipt->tcf_tm.install); tm.lastuse = jiffies_to_clock_t(jiffies - ipt->tcf_tm.lastuse); tm.expires = jiffies_to_clock_t(ipt->tcf_tm.expires); - RTA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm); + NLA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm); kfree(t); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); kfree(t); return -1; diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index c3fde91..db943a8c 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -54,10 +54,10 @@ static inline int tcf_mirred_release(struct tcf_mirred *m, int bind) return 0; } -static int tcf_mirred_init(struct rtattr *rta, struct rtattr *est, +static int tcf_mirred_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_MIRRED_MAX]; + struct nlattr *tb[TCA_MIRRED_MAX + 1]; struct tc_mirred *parm; struct tcf_mirred *m; struct tcf_common *pc; @@ -65,13 +65,13 @@ static int tcf_mirred_init(struct rtattr *rta, struct rtattr *est, int ret = 0; int ok_push = 0; - if (rta == NULL || rtattr_parse_nested(tb, TCA_MIRRED_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_MIRRED_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_MIRRED_PARMS-1] == NULL || - RTA_PAYLOAD(tb[TCA_MIRRED_PARMS-1]) < sizeof(*parm)) + if (tb[TCA_MIRRED_PARMS] == NULL || + nla_len(tb[TCA_MIRRED_PARMS]) < sizeof(*parm)) return -EINVAL; - parm = RTA_DATA(tb[TCA_MIRRED_PARMS-1]); + parm = nla_data(tb[TCA_MIRRED_PARMS]); if (parm->ifindex) { dev = __dev_get_by_index(&init_net, parm->ifindex); @@ -207,14 +207,14 @@ static int tcf_mirred_dump(struct sk_buff *skb, struct tc_action *a, int bind, i opt.bindcnt = m->tcf_bindcnt - bind; opt.eaction = m->tcfm_eaction; opt.ifindex = m->tcfm_ifindex; - RTA_PUT(skb, TCA_MIRRED_PARMS, sizeof(opt), &opt); + NLA_PUT(skb, TCA_MIRRED_PARMS, sizeof(opt), &opt); t.install = jiffies_to_clock_t(jiffies - m->tcf_tm.install); t.lastuse = jiffies_to_clock_t(jiffies - m->tcf_tm.lastuse); t.expires = jiffies_to_clock_t(m->tcf_tm.expires); - RTA_PUT(skb, TCA_MIRRED_TM, sizeof(t), &t); + NLA_PUT(skb, TCA_MIRRED_TM, sizeof(t), &t); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index da5c1ea..be007bb 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -40,22 +40,22 @@ static struct tcf_hashinfo nat_hash_info = { .lock = &nat_lock, }; -static int tcf_nat_init(struct rtattr *rta, struct rtattr *est, +static int tcf_nat_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_NAT_MAX]; + struct nlattr *tb[TCA_NAT_MAX + 1]; struct tc_nat *parm; int ret = 0; struct tcf_nat *p; struct tcf_common *pc; - if (rta == NULL || rtattr_parse_nested(tb, TCA_NAT_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_NAT_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_NAT_PARMS - 1] == NULL || - RTA_PAYLOAD(tb[TCA_NAT_PARMS - 1]) < sizeof(*parm)) + if (tb[TCA_NAT_PARMS] == NULL || + nla_len(tb[TCA_NAT_PARMS]) < sizeof(*parm)) return -EINVAL; - parm = RTA_DATA(tb[TCA_NAT_PARMS - 1]); + parm = nla_data(tb[TCA_NAT_PARMS]); pc = tcf_hash_check(parm->index, a, bind, &nat_hash_info); if (!pc) { @@ -275,17 +275,17 @@ static int tcf_nat_dump(struct sk_buff *skb, struct tc_action *a, opt->refcnt = p->tcf_refcnt - ref; opt->bindcnt = p->tcf_bindcnt - bind; - RTA_PUT(skb, TCA_NAT_PARMS, s, opt); + NLA_PUT(skb, TCA_NAT_PARMS, s, opt); t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install); t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse); t.expires = jiffies_to_clock_t(p->tcf_tm.expires); - RTA_PUT(skb, TCA_NAT_TM, sizeof(t), &t); + NLA_PUT(skb, TCA_NAT_TM, sizeof(t), &t); kfree(opt); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); kfree(opt); return -1; diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index b46fab5..88d8a15 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -33,10 +33,10 @@ static struct tcf_hashinfo pedit_hash_info = { .lock = &pedit_lock, }; -static int tcf_pedit_init(struct rtattr *rta, struct rtattr *est, +static int tcf_pedit_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_PEDIT_MAX]; + struct nlattr *tb[TCA_PEDIT_MAX + 1]; struct tc_pedit *parm; int ret = 0; struct tcf_pedit *p; @@ -44,15 +44,15 @@ static int tcf_pedit_init(struct rtattr *rta, struct rtattr *est, struct tc_pedit_key *keys = NULL; int ksize; - if (rta == NULL || rtattr_parse_nested(tb, TCA_PEDIT_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_PEDIT_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_PEDIT_PARMS - 1] == NULL || - RTA_PAYLOAD(tb[TCA_PEDIT_PARMS-1]) < sizeof(*parm)) + if (tb[TCA_PEDIT_PARMS] == NULL || + nla_len(tb[TCA_PEDIT_PARMS]) < sizeof(*parm)) return -EINVAL; - parm = RTA_DATA(tb[TCA_PEDIT_PARMS-1]); + parm = nla_data(tb[TCA_PEDIT_PARMS]); ksize = parm->nkeys * sizeof(struct tc_pedit_key); - if (RTA_PAYLOAD(tb[TCA_PEDIT_PARMS-1]) < sizeof(*parm) + ksize) + if (nla_len(tb[TCA_PEDIT_PARMS]) < sizeof(*parm) + ksize) return -EINVAL; pc = tcf_hash_check(parm->index, a, bind, &pedit_hash_info); @@ -206,15 +206,15 @@ static int tcf_pedit_dump(struct sk_buff *skb, struct tc_action *a, opt->refcnt = p->tcf_refcnt - ref; opt->bindcnt = p->tcf_bindcnt - bind; - RTA_PUT(skb, TCA_PEDIT_PARMS, s, opt); + NLA_PUT(skb, TCA_PEDIT_PARMS, s, opt); t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install); t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse); t.expires = jiffies_to_clock_t(p->tcf_tm.expires); - RTA_PUT(skb, TCA_PEDIT_TM, sizeof(t), &t); + NLA_PUT(skb, TCA_PEDIT_TM, sizeof(t), &t); kfree(opt); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); kfree(opt); return -1; diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 07ffdf9..3af5759 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -54,7 +54,7 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c { struct tcf_common *p; int err = 0, index = -1, i = 0, s_i = 0, n_i = 0; - struct rtattr *r; + struct nlattr *r; read_lock_bh(&police_lock); @@ -69,8 +69,8 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c continue; a->priv = p; a->order = index; - r = (struct rtattr *)skb_tail_pointer(skb); - RTA_PUT(skb, a->order, 0, NULL); + r = (struct nlattr *)skb_tail_pointer(skb); + NLA_PUT(skb, a->order, 0, NULL); if (type == RTM_DELACTION) err = tcf_action_dump_1(skb, a, 0, 1); else @@ -80,7 +80,7 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c nlmsg_trim(skb, r); goto done; } - r->rta_len = skb_tail_pointer(skb) - (u8 *)r; + r->nla_len = skb_tail_pointer(skb) - (u8 *)r; n_i++; } } @@ -90,7 +90,7 @@ done: cb->args[0] += n_i; return n_i; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, r); goto done; } @@ -118,32 +118,32 @@ static void tcf_police_destroy(struct tcf_police *p) BUG_TRAP(0); } -static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est, +static int tcf_act_police_locate(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { unsigned h; int ret = 0, err; - struct rtattr *tb[TCA_POLICE_MAX]; + struct nlattr *tb[TCA_POLICE_MAX + 1]; struct tc_police *parm; struct tcf_police *police; struct qdisc_rate_table *R_tab = NULL, *P_tab = NULL; int size; - if (rta == NULL || rtattr_parse_nested(tb, TCA_POLICE_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_POLICE_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_POLICE_TBF-1] == NULL) + if (tb[TCA_POLICE_TBF] == NULL) return -EINVAL; - size = RTA_PAYLOAD(tb[TCA_POLICE_TBF-1]); + size = nla_len(tb[TCA_POLICE_TBF]); if (size != sizeof(*parm) && size != sizeof(struct tc_police_compat)) return -EINVAL; - parm = RTA_DATA(tb[TCA_POLICE_TBF-1]); + parm = nla_data(tb[TCA_POLICE_TBF]); - if (tb[TCA_POLICE_RESULT-1] != NULL && - RTA_PAYLOAD(tb[TCA_POLICE_RESULT-1]) != sizeof(u32)) + if (tb[TCA_POLICE_RESULT] != NULL && + nla_len(tb[TCA_POLICE_RESULT]) != sizeof(u32)) return -EINVAL; - if (tb[TCA_POLICE_RESULT-1] != NULL && - RTA_PAYLOAD(tb[TCA_POLICE_RESULT-1]) != sizeof(u32)) + if (tb[TCA_POLICE_RESULT] != NULL && + nla_len(tb[TCA_POLICE_RESULT]) != sizeof(u32)) return -EINVAL; if (parm->index) { @@ -174,12 +174,12 @@ static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est, override: if (parm->rate.rate) { err = -ENOMEM; - R_tab = qdisc_get_rtab(&parm->rate, (struct nlattr *)tb[TCA_POLICE_RATE-1]); + R_tab = qdisc_get_rtab(&parm->rate, tb[TCA_POLICE_RATE]); if (R_tab == NULL) goto failure; if (parm->peakrate.rate) { P_tab = qdisc_get_rtab(&parm->peakrate, - (struct nlattr *)tb[TCA_POLICE_PEAKRATE-1]); + tb[TCA_POLICE_PEAKRATE]); if (P_tab == NULL) { qdisc_put_rtab(R_tab); goto failure; @@ -197,8 +197,8 @@ override: police->tcfp_P_tab = P_tab; } - if (tb[TCA_POLICE_RESULT-1]) - police->tcfp_result = *(u32*)RTA_DATA(tb[TCA_POLICE_RESULT-1]); + if (tb[TCA_POLICE_RESULT]) + police->tcfp_result = *(u32*)nla_data(tb[TCA_POLICE_RESULT]); police->tcfp_toks = police->tcfp_burst = parm->burst; police->tcfp_mtu = parm->mtu; if (police->tcfp_mtu == 0) { @@ -210,13 +210,13 @@ override: police->tcfp_ptoks = L2T_P(police, police->tcfp_mtu); police->tcf_action = parm->action; - if (tb[TCA_POLICE_AVRATE-1]) + if (tb[TCA_POLICE_AVRATE]) police->tcfp_ewma_rate = - *(u32*)RTA_DATA(tb[TCA_POLICE_AVRATE-1]); + *(u32*)nla_data(tb[TCA_POLICE_AVRATE]); if (est) gen_replace_estimator(&police->tcf_bstats, &police->tcf_rate_est, - &police->tcf_lock, (struct nlattr *)est); + &police->tcf_lock, est); spin_unlock_bh(&police->tcf_lock); if (ret != ACT_P_CREATED) @@ -332,15 +332,15 @@ tcf_act_police_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref) opt.peakrate = police->tcfp_P_tab->rate; else memset(&opt.peakrate, 0, sizeof(opt.peakrate)); - RTA_PUT(skb, TCA_POLICE_TBF, sizeof(opt), &opt); + NLA_PUT(skb, TCA_POLICE_TBF, sizeof(opt), &opt); if (police->tcfp_result) - RTA_PUT(skb, TCA_POLICE_RESULT, sizeof(int), + NLA_PUT(skb, TCA_POLICE_RESULT, sizeof(int), &police->tcfp_result); if (police->tcfp_ewma_rate) - RTA_PUT(skb, TCA_POLICE_AVRATE, 4, &police->tcfp_ewma_rate); + NLA_PUT(skb, TCA_POLICE_AVRATE, 4, &police->tcfp_ewma_rate); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c index fb84ef3..d3226e2 100644 --- a/net/sched/act_simple.c +++ b/net/sched/act_simple.c @@ -84,10 +84,10 @@ static int realloc_defdata(struct tcf_defact *d, u32 datalen, void *defdata) return alloc_defdata(d, datalen, defdata); } -static int tcf_simp_init(struct rtattr *rta, struct rtattr *est, +static int tcf_simp_init(struct nlattr *nla, struct nlattr *est, struct tc_action *a, int ovr, int bind) { - struct rtattr *tb[TCA_DEF_MAX]; + struct nlattr *tb[TCA_DEF_MAX + 1]; struct tc_defact *parm; struct tcf_defact *d; struct tcf_common *pc; @@ -95,19 +95,19 @@ static int tcf_simp_init(struct rtattr *rta, struct rtattr *est, u32 datalen = 0; int ret = 0; - if (rta == NULL || rtattr_parse_nested(tb, TCA_DEF_MAX, rta) < 0) + if (nla == NULL || nla_parse_nested(tb, TCA_DEF_MAX, nla, NULL) < 0) return -EINVAL; - if (tb[TCA_DEF_PARMS - 1] == NULL || - RTA_PAYLOAD(tb[TCA_DEF_PARMS - 1]) < sizeof(*parm)) + if (tb[TCA_DEF_PARMS] == NULL || + nla_len(tb[TCA_DEF_PARMS]) < sizeof(*parm)) return -EINVAL; - parm = RTA_DATA(tb[TCA_DEF_PARMS - 1]); - defdata = RTA_DATA(tb[TCA_DEF_DATA - 1]); + parm = nla_data(tb[TCA_DEF_PARMS]); + defdata = nla_data(tb[TCA_DEF_DATA]); if (defdata == NULL) return -EINVAL; - datalen = RTA_PAYLOAD(tb[TCA_DEF_DATA - 1]); + datalen = nla_len(tb[TCA_DEF_DATA]); if (datalen <= 0) return -EINVAL; @@ -164,15 +164,15 @@ static inline int tcf_simp_dump(struct sk_buff *skb, struct tc_action *a, opt.refcnt = d->tcf_refcnt - ref; opt.bindcnt = d->tcf_bindcnt - bind; opt.action = d->tcf_action; - RTA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt); - RTA_PUT(skb, TCA_DEF_DATA, d->tcfd_datalen, d->tcfd_defdata); + NLA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt); + NLA_PUT(skb, TCA_DEF_DATA, d->tcfd_datalen, d->tcfd_defdata); t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install); t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse); t.expires = jiffies_to_clock_t(d->tcf_tm.expires); - RTA_PUT(skb, TCA_DEF_TM, sizeof(t), &t); + NLA_PUT(skb, TCA_DEF_TM, sizeof(t), &t); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 87be2b2..d870478 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -491,8 +491,7 @@ int tcf_exts_validate(struct tcf_proto *tp, struct nlattr **tb, struct tc_action *act; if (map->police && tb[map->police]) { - act = tcf_action_init_1((struct rtattr *)tb[map->police], - (struct rtattr *)rate_tlv, + act = tcf_action_init_1(tb[map->police], rate_tlv, "police", TCA_ACT_NOREPLACE, TCA_ACT_BIND, &err); if (act == NULL) @@ -501,8 +500,7 @@ int tcf_exts_validate(struct tcf_proto *tp, struct nlattr **tb, act->type = TCA_OLD_COMPAT; exts->action = act; } else if (map->action && tb[map->action]) { - act = tcf_action_init((struct rtattr *)tb[map->action], - (struct rtattr *)rate_tlv, NULL, + act = tcf_action_init(tb[map->action], rate_tlv, NULL, TCA_ACT_NOREPLACE, TCA_ACT_BIND, &err); if (act == NULL) return err; |
