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From: roy.qing.li@gmail.com
To: netdev@vger.kernel.org
Subject: [PATCH] net/core: fix comment in skb_try_coalesce
Date: Wed, 19 Sep 2012 10:53:21 +0800	[thread overview]
Message-ID: <1348023201-7727-1-git-send-email-roy.qing.li@gmail.com> (raw)

From: Li RongQing <roy.qing.li@gmail.com>

It should be the skb which is not cloned

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
---
 net/core/skbuff.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index fe00d12..354a4e4 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);
 
-- 
1.7.4.1

             reply	other threads:[~2012-09-19  2:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-19  2:53 roy.qing.li [this message]
2012-09-19  5:08 ` [PATCH] net/core: fix comment in skb_try_coalesce Eric Dumazet
2012-09-19 21:29 ` David Miller

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