diff options
author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-15 00:53:15 -0700 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 12:26:29 -0700 |
commit | 3db05fea51cdb162cfa8f69e9cfb9e228919d2a9 (patch) | |
tree | 0d0e4c18cdf2dcb7321035f6614628a2ddfb502d /net/bridge/netfilter | |
parent | 2ca7b0ac022aa0158599178fe1056b1ba9ec8b97 (diff) | |
download | op-kernel-dev-3db05fea51cdb162cfa8f69e9cfb9e228919d2a9.zip op-kernel-dev-3db05fea51cdb162cfa8f69e9cfb9e228919d2a9.tar.gz |
[NETFILTER]: Replace sk_buff ** with sk_buff *
With all the users of the double pointers removed, this patch mops up by
finally replacing all occurances of sk_buff ** in the netfilter API by
sk_buff *.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/netfilter')
-rw-r--r-- | net/bridge/netfilter/ebt_arpreply.c | 3 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_dnat.c | 6 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_mark.c | 10 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_redirect.c | 10 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_snat.c | 12 | ||||
-rw-r--r-- | net/bridge/netfilter/ebtable_broute.c | 4 | ||||
-rw-r--r-- | net/bridge/netfilter/ebtable_filter.c | 4 | ||||
-rw-r--r-- | net/bridge/netfilter/ebtable_nat.c | 8 | ||||
-rw-r--r-- | net/bridge/netfilter/ebtables.c | 12 |
9 files changed, 34 insertions, 35 deletions
diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c index ffe468a..48a80e4 100644 --- a/net/bridge/netfilter/ebt_arpreply.c +++ b/net/bridge/netfilter/ebt_arpreply.c @@ -15,7 +15,7 @@ #include <net/arp.h> #include <linux/module.h> -static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr, +static int ebt_target_reply(struct sk_buff *skb, unsigned int hooknr, const struct net_device *in, const struct net_device *out, const void *data, unsigned int datalen) { @@ -23,7 +23,6 @@ static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr, __be32 _sip, *siptr, _dip, *diptr; struct arphdr _ah, *ap; unsigned char _sha[ETH_ALEN], *shp; - struct sk_buff *skb = *pskb; ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah); if (ap == NULL) diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c index 9d74dee..74262e9 100644 --- a/net/bridge/netfilter/ebt_dnat.c +++ b/net/bridge/netfilter/ebt_dnat.c @@ -14,16 +14,16 @@ #include <linux/module.h> #include <net/sock.h> -static int ebt_target_dnat(struct sk_buff **pskb, unsigned int hooknr, +static int ebt_target_dnat(struct sk_buff *skb, unsigned int hooknr, const struct net_device *in, const struct net_device *out, const void *data, unsigned int datalen) { struct ebt_nat_info *info = (struct ebt_nat_info *)data; - if (skb_make_writable(*pskb, 0)) + if (skb_make_writable(skb, 0)) return NF_DROP; - memcpy(eth_hdr(*pskb)->h_dest, info->mac, ETH_ALEN); + memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN); return info->target; } diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c index 62d23c7..6cba543 100644 --- a/net/bridge/netfilter/ebt_mark.c +++ b/net/bridge/netfilter/ebt_mark.c @@ -17,7 +17,7 @@ #include <linux/netfilter_bridge/ebt_mark_t.h> #include <linux/module.h> -static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr, +static int ebt_target_mark(struct sk_buff *skb, unsigned int hooknr, const struct net_device *in, const struct net_device *out, const void *data, unsigned int datalen) { @@ -25,13 +25,13 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr, int action = info->target & -16; if (action == MARK_SET_VALUE) - (*pskb)->mark = info->mark; + skb->mark = info->mark; else if (action == MARK_OR_VALUE) - (*pskb)->mark |= info->mark; + skb->mark |= info->mark; else if (action == MARK_AND_VALUE) - (*pskb)->mark &= info->mark; + skb->mark &= info->mark; else - (*pskb)->mark ^= info->mark; + skb->mark ^= info->mark; return info->target | ~EBT_VERDICT_BITS; } diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c index 81371cd..422cb83 100644 --- a/net/bridge/netfilter/ebt_redirect.c +++ b/net/bridge/netfilter/ebt_redirect.c @@ -15,21 +15,21 @@ #include <net/sock.h> #include "../br_private.h" -static int ebt_target_redirect(struct sk_buff **pskb, unsigned int hooknr, +static int ebt_target_redirect(struct sk_buff *skb, unsigned int hooknr, const struct net_device *in, const struct net_device *out, const void *data, unsigned int datalen) { struct ebt_redirect_info *info = (struct ebt_redirect_info *)data; - if (skb_make_writable(*pskb, 0)) + if (skb_make_writable(skb, 0)) return NF_DROP; if (hooknr != NF_BR_BROUTING) - memcpy(eth_hdr(*pskb)->h_dest, + memcpy(eth_hdr(skb)->h_dest, in->br_port->br->dev->dev_addr, ETH_ALEN); else - memcpy(eth_hdr(*pskb)->h_dest, in->dev_addr, ETH_ALEN); - (*pskb)->pkt_type = PACKET_HOST; + memcpy(eth_hdr(skb)->h_dest, in->dev_addr, ETH_ALEN); + skb->pkt_type = PACKET_HOST; return info->target; } diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c index b0c6368..425ac92 100644 --- a/net/bridge/netfilter/ebt_snat.c +++ b/net/bridge/netfilter/ebt_snat.c @@ -16,26 +16,26 @@ #include <linux/if_arp.h> #include <net/arp.h> -static int ebt_target_snat(struct sk_buff **pskb, unsigned int hooknr, +static int ebt_target_snat(struct sk_buff *skb, unsigned int hooknr, const struct net_device *in, const struct net_device *out, const void *data, unsigned int datalen) { struct ebt_nat_info *info = (struct ebt_nat_info *) data; - if (skb_make_writable(*pskb, 0)) + if (skb_make_writable(skb, 0)) return NF_DROP; - memcpy(eth_hdr(*pskb)->h_source, info->mac, ETH_ALEN); + memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN); if (!(info->target & NAT_ARP_BIT) && - eth_hdr(*pskb)->h_proto == htons(ETH_P_ARP)) { + eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) { struct arphdr _ah, *ap; - ap = skb_header_pointer(*pskb, 0, sizeof(_ah), &_ah); + ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah); if (ap == NULL) return EBT_DROP; if (ap->ar_hln != ETH_ALEN) goto out; - if (skb_store_bits(*pskb, sizeof(_ah), info->mac,ETH_ALEN)) + if (skb_store_bits(skb, sizeof(_ah), info->mac,ETH_ALEN)) return EBT_DROP; } out: diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index d37ce04..e44519e 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -51,11 +51,11 @@ static struct ebt_table broute_table = .me = THIS_MODULE, }; -static int ebt_broute(struct sk_buff **pskb) +static int ebt_broute(struct sk_buff *skb) { int ret; - ret = ebt_do_table(NF_BR_BROUTING, pskb, (*pskb)->dev, NULL, + ret = ebt_do_table(NF_BR_BROUTING, skb, skb->dev, NULL, &broute_table); if (ret == NF_DROP) return 1; /* route it */ diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index 81d8414..210493f 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -61,10 +61,10 @@ static struct ebt_table frame_filter = }; static unsigned int -ebt_hook (unsigned int hook, struct sk_buff **pskb, const struct net_device *in, +ebt_hook(unsigned int hook, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, pskb, in, out, &frame_filter); + return ebt_do_table(hook, skb, in, out, &frame_filter); } static struct nf_hook_ops ebt_ops_filter[] = { diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 9c50488..3e58c2e 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -61,17 +61,17 @@ static struct ebt_table frame_nat = }; static unsigned int -ebt_nat_dst(unsigned int hook, struct sk_buff **pskb, const struct net_device *in +ebt_nat_dst(unsigned int hook, struct sk_buff *skb, const struct net_device *in , const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, pskb, in, out, &frame_nat); + return ebt_do_table(hook, skb, in, out, &frame_nat); } static unsigned int -ebt_nat_src(unsigned int hook, struct sk_buff **pskb, const struct net_device *in +ebt_nat_src(unsigned int hook, struct sk_buff *skb, const struct net_device *in , const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, pskb, in, out, &frame_nat); + return ebt_do_table(hook, skb, in, out, &frame_nat); } static struct nf_hook_ops ebt_ops_nat[] = { diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 6018d0e..d5a09ea 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -142,7 +142,7 @@ static inline int ebt_basic_match(struct ebt_entry *e, struct ethhdr *h, } /* Do some firewalling */ -unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb, +unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, struct ebt_table *table) { @@ -172,19 +172,19 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb, base = private->entries; i = 0; while (i < nentries) { - if (ebt_basic_match(point, eth_hdr(*pskb), in, out)) + if (ebt_basic_match(point, eth_hdr(skb), in, out)) goto letscontinue; - if (EBT_MATCH_ITERATE(point, ebt_do_match, *pskb, in, out) != 0) + if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, in, out) != 0) goto letscontinue; /* increase counter */ (*(counter_base + i)).pcnt++; - (*(counter_base + i)).bcnt+=(**pskb).len; + (*(counter_base + i)).bcnt += skb->len; /* these should only watch: not modify, nor tell us what to do with the packet */ - EBT_WATCHER_ITERATE(point, ebt_do_watcher, *pskb, hook, in, + EBT_WATCHER_ITERATE(point, ebt_do_watcher, skb, hook, in, out); t = (struct ebt_entry_target *) @@ -193,7 +193,7 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb, if (!t->u.target->target) verdict = ((struct ebt_standard_target *)t)->verdict; else - verdict = t->u.target->target(pskb, hook, + verdict = t->u.target->target(skb, hook, in, out, t->data, t->target_size); if (verdict == EBT_ACCEPT) { read_unlock_bh(&table->lock); 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