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>
mariux64 · Oct 30, 2014 · 43728fa · 43728fa
1 parent fc08c25
commit 43728fa
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
@@ -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;