[PATCH] net: skbuff.h: remove unnecessary unlikely()

[Yangtao Li]

WARN_ON() already contains an unlikely(), so it's not necessary to use
unlikely.

Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
---
 include/linux/skbuff.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 0ba687454267..7dcfb5591dc3 100644
--- 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);
 }
-- 
2.17.0