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OpenCloudOS-Kernel
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ipv6: remove assignment in if condition 

Do assignment before if condition and test !skb like in rawv6_recvmsg()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabian Frederick 2014-10-29 12:57:51 +01:00 committed by David S. Miller
parent fc08c25819
commit 43728fa5c5
1 changed files with 2 additions and 1 deletions
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3
net/ipv6/raw.c
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@ -548,7 +548,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
if (!rp->checksum)
goto send;
if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)
skb = skb_peek(&sk->sk_write_queue);
if (!skb)
goto out;
offset = rp->offset;