netdev - [PATCH] FOU: Fix no return statement warning for !CONFIG_NET_FOU_IP

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Message-Id: <8cf12c98c1a9606f2bd69dd9c108d76f444ab79e.1415879256.git.tgraf@suug.ch>
Date:	Thu, 13 Nov 2014 12:48:21 +0100
From:	Thomas Graf <tgraf@...g.ch>
To:	netdev@...r.kernel.org
Cc:	therbert@...gle.com
Subject: [PATCH] FOU: Fix no return statement warning for !CONFIG_NET_FOU_IP_TUNNELS

net/ipv4/fou.c: In function ‘ip_tunnel_encap_del_fou_ops’:
net/ipv4/fou.c:861:1: warning: no return statement in function returning non-void [-Wreturn-type]

Fixes: a8c5f90fb5 ("ip_tunnel: Ops registration for secondary encap (fou, gue)")
Signed-off-by: Thomas Graf <tgraf@...g.ch>
---
 net/ipv4/fou.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index fe09077..b0b436b 100644
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -856,7 +856,7 @@ static int ip_tunnel_encap_add_fou_ops(void)
 	return 0;
 }
 
-static int ip_tunnel_encap_del_fou_ops(void)
+static void ip_tunnel_encap_del_fou_ops(void)
 {
 }
 
-- 
1.9.3

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