netdev - [PATCH 1/3] net: vlan: fix up vlan_proto_idx() for CONFIG

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Date:	Sun, 21 Apr 2013 12:09:32 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, amwang@...hat.com
Subject: [PATCH 1/3] net: vlan: fix up vlan_proto_idx() for CONFIG_BUG=n

Add missing return statement for CONFIG_BUG=n.

Reported-by: kbuild test robot <fengguang.wu@...el.com>
Signed-off-by: Patrick McHardy <kaber@...sh.net>
---
 net/8021q/vlan.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index abc9cb6..ba5983f 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -121,6 +121,7 @@ static inline unsigned int vlan_proto_idx(__be16 proto)
 		return VLAN_PROTO_8021AD;
 	default:
 		BUG();
+		return 0;
 	}
 }
 
-- 
1.8.1.4

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