netdev - [PATCH net-next 4/4] net: Don't clear skbuff hash for IP fragments

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Message-ID: <alpine.DEB.2.02.1403201702170.7148@tomh.mtv.corp.google.com>
Date:	Thu, 20 Mar 2014 17:09:23 -0700 (PDT)
From:	Tom Herbert <therbert@...gle.com>
To:	davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH net-next 4/4] net: Don't clear skbuff hash for IP fragments

There is nothing to gain by clearing hash, it shouldn't be an L4
hash anyway.

Signed-off-by: Tom Herbert <therbert@...gle.com>
---
 net/ipv4/ip_fragment.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index c10a3ce..10a64de 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -704,7 +704,6 @@ struct sk_buff *ip_check_defrag(struct sk_buff *skb, u32 user)
 			memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
 			if (ip_defrag(skb, user))
 				return NULL;
-			skb_clear_hash(skb);
 		}
 	}
 	return skb;
-- 
1.9.1.423.g4596e3a

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