From: Eric Dumazet <edumazet@google.com>
Date: Wed, 12 Jun 2013 21:23:15 +0000 (-0700)
Subject: gro: remove a sparse error
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5b9b6263775d45ccc0c8b27344bfb1a97cf6f725;p=linux-beck.git

gro: remove a sparse error

Fix following sparse error :

net/ipv4/af_inet.c:1410:59: warning: restricted __be16 degrades to
integer

added in commit db8caf3dbc77599
("gro: should aggregate frames without DF")

Reported-by: kbuild test robot <fengguang.wu@intel.com>
From: Eric Dumazet <edumazet@google.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 5598b06d62db..b4d0be2b7ce9 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1407,7 +1407,7 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
 		NAPI_GRO_CB(p)->flush |=
 			(iph->ttl ^ iph2->ttl) |
 			(iph->tos ^ iph2->tos) |
-			((iph->frag_off ^ iph2->frag_off) & htons(IP_DF)) |
+			(__force int)((iph->frag_off ^ iph2->frag_off) & htons(IP_DF)) |
 			((u16)(ntohs(iph2->id) + NAPI_GRO_CB(p)->count) ^ id);
 
 		NAPI_GRO_CB(p)->flush |= flush;