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[IPV6]: Fix a branch prediction

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From: Tushar Gohad <tgohad@mvista.com>

Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki 2005-04-19 22:27:09 -07:00 committed by David S. Miller
parent c4d541106b
commit fd92833a52
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/addrconf.c
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@ -571,7 +571,7 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
out2:
read_unlock_bh(&addrconf_lock);
if (unlikely(err == 0))
if (likely(err == 0))
notifier_call_chain(&inet6addr_chain, NETDEV_UP, ifa);
else {
kfree(ifa);