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>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index fe00d1208167..e33ebae519c8 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);