udp: Remove unlikely() from IS_ERR*() condition

"unlikely(IS_ERR_OR_NULL(x))" is excessive. IS_ERR_OR_NULL() already uses
unlikely() internally.

Signed-off-by: Denis Efremov <efremov@linux.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Joe Perches <joe@perches.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/udp.h b/include/net/udp.h
index 79d141d..bad74f7 100644 (file)
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -480,7 +480,7 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk,
         * CB fragment
         */
        segs = __skb_gso_segment(skb, features, false);
-       if (unlikely(IS_ERR_OR_NULL(segs))) {
+       if (IS_ERR_OR_NULL(segs)) {
                int segs_nr = skb_shinfo(skb)->gso_segs;
 
                atomic_add(segs_nr, &sk->sk_drops);