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>

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 896af88..075a0fb 100644 (file)
--- 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;