From: Li RongQing <roy.qing.li@gmail.com>
Date: Tue, 18 Sep 2012 16:53:21 +0000 (+0000)
Subject: net/core: fix comment in skb_try_coalesce
X-Git-Tag: upstream/snapshot3+hdmi~6666^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ea853fd0b721f14eacff1a5b364fe3e60d2dd82;hp=ed3770a9cd5764a575b83810ea679bbff2b03082;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

net/core: fix comment in skb_try_coalesce

It should be the skb which is not cloned

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index fe00d12..e33ebae 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -3502,7 +3502,9 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
 	if (!skb_cloned(from))
 		skb_shinfo(from)->nr_frags = 0;
 
-	/* if the skb is cloned this does nothing since we set nr_frags to 0 */
+	/* if the skb is not cloned this does nothing
+	 * since we set nr_frags to 0.
+	 */
 	for (i = 0; i < skb_shinfo(from)->nr_frags; i++)
 		skb_frag_ref(from, i);