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Diffstat (limited to 'net/ipv6/addrlabel.c')
-rw-r--r--net/ipv6/addrlabel.c59
1 files changed, 30 insertions, 29 deletions
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index b30ad37..731e1e1 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -6,7 +6,7 @@
*/
/*
* Author:
- * YOSHIFUJI Hideaki @ USAGI/WIDE Project <yoshfuji@linux-ipv6.org>
+ * YOSHIFUJI Hideaki @ USAGI/WIDE Project <yoshfuji@linux-ipv6.org>
*/
#include <linux/kernel.h>
@@ -22,14 +22,13 @@
#if 0
#define ADDRLABEL(x...) printk(x)
#else
-#define ADDRLABEL(x...) do { ; } while(0)
+#define ADDRLABEL(x...) do { ; } while (0)
#endif
/*
* Policy Table
*/
-struct ip6addrlbl_entry
-{
+struct ip6addrlbl_entry {
#ifdef CONFIG_NET_NS
struct net *lbl_net;
#endif
@@ -88,39 +87,39 @@ static const __net_initconst struct ip6addrlbl_init_table
{ /* ::/0 */
.prefix = &in6addr_any,
.label = 1,
- },{ /* fc00::/7 */
- .prefix = &(struct in6_addr){{{ 0xfc }}},
+ }, { /* fc00::/7 */
+ .prefix = &(struct in6_addr){ { { 0xfc } } } ,
.prefixlen = 7,
.label = 5,
- },{ /* fec0::/10 */
- .prefix = &(struct in6_addr){{{ 0xfe, 0xc0 }}},
+ }, { /* fec0::/10 */
+ .prefix = &(struct in6_addr){ { { 0xfe, 0xc0 } } },
.prefixlen = 10,
.label = 11,
- },{ /* 2002::/16 */
- .prefix = &(struct in6_addr){{{ 0x20, 0x02 }}},
+ }, { /* 2002::/16 */
+ .prefix = &(struct in6_addr){ { { 0x20, 0x02 } } },
.prefixlen = 16,
.label = 2,
- },{ /* 3ffe::/16 */
- .prefix = &(struct in6_addr){{{ 0x3f, 0xfe }}},
+ }, { /* 3ffe::/16 */
+ .prefix = &(struct in6_addr){ { { 0x3f, 0xfe } } },
.prefixlen = 16,
.label = 12,
- },{ /* 2001::/32 */
- .prefix = &(struct in6_addr){{{ 0x20, 0x01 }}},
+ }, { /* 2001::/32 */
+ .prefix = &(struct in6_addr){ { { 0x20, 0x01 } } },
.prefixlen = 32,
.label = 6,
- },{ /* 2001:10::/28 */
- .prefix = &(struct in6_addr){{{ 0x20, 0x01, 0x00, 0x10 }}},
+ }, { /* 2001:10::/28 */
+ .prefix = &(struct in6_addr){ { { 0x20, 0x01, 0x00, 0x10 } } },
.prefixlen = 28,
.label = 7,
- },{ /* ::ffff:0:0 */
- .prefix = &(struct in6_addr){{{ [10] = 0xff, [11] = 0xff }}},
+ }, { /* ::ffff:0:0 */
+ .prefix = &(struct in6_addr){ { { [10] = 0xff, [11] = 0xff } } },
.prefixlen = 96,
.label = 4,
- },{ /* ::/96 */
+ }, { /* ::/96 */
.prefix = &in6addr_any,
.prefixlen = 96,
.label = 3,
- },{ /* ::1/128 */
+ }, { /* ::1/128 */
.prefix = &in6addr_loopback,
.prefixlen = 128,
.label = 0,
@@ -441,7 +440,7 @@ static int ip6addrlbl_newdel(struct sk_buff *skb, struct nlmsghdr *nlh)
if (label == IPV6_ADDR_LABEL_DEFAULT)
return -EINVAL;
- switch(nlh->nlmsg_type) {
+ switch (nlh->nlmsg_type) {
case RTM_NEWADDRLABEL:
if (ifal->ifal_index &&
!__dev_get_by_index(net, ifal->ifal_index))
@@ -505,12 +504,13 @@ static int ip6addrlbl_dump(struct sk_buff *skb, struct netlink_callback *cb)
hlist_for_each_entry_rcu(p, &ip6addrlbl_table.head, list) {
if (idx >= s_idx &&
net_eq(ip6addrlbl_net(p), net)) {
- if ((err = ip6addrlbl_fill(skb, p,
- ip6addrlbl_table.seq,
- NETLINK_CB(cb->skb).portid,
- cb->nlh->nlmsg_seq,
- RTM_NEWADDRLABEL,
- NLM_F_MULTI)) <= 0)
+ err = ip6addrlbl_fill(skb, p,
+ ip6addrlbl_table.seq,
+ NETLINK_CB(cb->skb).portid,
+ cb->nlh->nlmsg_seq,
+ RTM_NEWADDRLABEL,
+ NLM_F_MULTI);
+ if (err <= 0)
break;
}
idx++;
@@ -527,7 +527,7 @@ static inline int ip6addrlbl_msgsize(void)
+ nla_total_size(4); /* IFAL_LABEL */
}
-static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr* nlh)
+static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr *nlh)
{
struct net *net = sock_net(in_skb->sk);
struct ifaddrlblmsg *ifal;
@@ -568,7 +568,8 @@ static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr* nlh)
goto out;
}
- if (!(skb = nlmsg_new(ip6addrlbl_msgsize(), GFP_KERNEL))) {
+ skb = nlmsg_new(ip6addrlbl_msgsize(), GFP_KERNEL);
+ if (!skb) {
ip6addrlbl_put(p);
return -ENOBUFS;
}
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