diff options
Diffstat (limited to 'include/linux/netlink.h')
| -rw-r--r-- | include/linux/netlink.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index d5bfaba595c7..bd13b6f4a98e 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -178,6 +178,7 @@ extern struct sock *netlink_kernel_create(struct net *net, void (*input)(struct sk_buff *skb), struct mutex *cb_mutex, struct module *module); +extern void netlink_kernel_release(struct sock *sk); extern int netlink_change_ngroups(struct sock *sk, unsigned int groups); extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group); extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); @@ -245,7 +246,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) } #define NLMSG_NEW(skb, pid, seq, type, len, flags) \ -({ if (skb_tailroom(skb) < (int)NLMSG_SPACE(len)) \ +({ if (unlikely(skb_tailroom(skb) < (int)NLMSG_SPACE(len))) \ goto nlmsg_failure; \ __nlmsg_put(skb, pid, seq, type, len, flags); }) |