net: skbuff.h: remove unnecessary unlikely()

WARN_ON() already contains an unlikely(), so it's not necessary to use unlikely. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Nov 6, 2018 · 5e1abdc · 5e1abdc
1 parent a8d6219
commit 5e1abdc
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
@@ -2508,10 +2508,8 @@ int ___pskb_trim(struct sk_buff *skb, unsigned int len);
 
 static inline void __skb_set_length(struct sk_buff *skb, unsigned int len)
 {
-	if (unlikely(skb_is_nonlinear(skb))) {
-		WARN_ON(1);
+	if (WARN_ON(skb_is_nonlinear(skb)))
 		return;
-	}
 	skb->len = len;
 	skb_set_tail_pointer(skb, len);
 }