From: Eric Dumazet <edumazet@google.com>
Date: Fri, 15 May 2015 15:58:45 +0000 (-0700)
Subject: ipip: fix one sparse error
X-Git-Tag: v3.16.35~1690
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4742814a9e1a59953bc47328b608d6285298e753;p=thirdparty%2Fkernel%2Fstable.git

ipip: fix one sparse error

commit 252a8fbe819d041b29789e2035cd1760f373345f upstream.

make C=2 CF=-D__CHECK_ENDIAN__ net/ipv4/ipip.o
  CHECK   net/ipv4/ipip.c
net/ipv4/ipip.c:254:27: warning: incorrect type in assignment (different base types)
net/ipv4/ipip.c:254:27:    expected restricted __be32 [addressable] [usertype] o_key
net/ipv4/ipip.c:254:27:    got restricted __be16 [addressable] [usertype] i_flags

Fixes: 3b7b514f44bf ("ipip: fix a regression in ioctl")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---

diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 62eaa005e1461..2299f9fafd86d 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -249,7 +249,8 @@ ipip_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 			return -EINVAL;
 	}
 
-	p.i_key = p.o_key = p.i_flags = p.o_flags = 0;
+	p.i_key = p.o_key = 0;
+	p.i_flags = p.o_flags = 0;
 	if (p.iph.ttl)
 		p.iph.frag_off |= htons(IP_DF);