netdev - [PATCH net] net/vxlan: Go over all candidate streams for GRO matching

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Message-Id: <1391011810-10682-1-git-send-email-ogerlitz@mellanox.com>
Date:	Wed, 29 Jan 2014 18:10:10 +0200
From:	Or Gerlitz <ogerlitz@...lanox.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, therbert@...gle.com, edumazet@...gle.com,
	Or Gerlitz <ogerlitz@...lanox.com>
Subject: [PATCH net] net/vxlan: Go over all candidate streams for GRO matching

The loop in vxlan_gro_receive() over the current set of candidates for 
coalescing was wrongly aborted once a match was found. In rare cases,
this can cause a false-positives matching in the next layer GRO checks.

Signed-off-by: Or Gerlitz <ogerlitz@...lanox.com>
---
 drivers/net/vxlan.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 026a313..3d6cd1c 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -596,10 +596,8 @@ static struct sk_buff **vxlan_gro_receive(struct sk_buff **head, struct sk_buff
 			NAPI_GRO_CB(p)->same_flow = 0;
 			continue;
 		}
-		goto found;
 	}
 
-found:
 	type = eh->h_proto;
 
 	rcu_read_lock();
-- 
1.7.1

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