Patchwork [linux-next] net: ipv6: Fix compiler warning

mail settings
Submitter Stratos Karafotis
Date Feb. 18, 2013, 8:38 p.m.
Message ID <>
Download mbox | patch
Permalink /patch/221492/
State Not Applicable
Delegated to: David Miller
Headers show


Stratos Karafotis - Feb. 18, 2013, 8:38 p.m.
Fix the following compiler warning (also a checkpatch error):

net/ipv6/xfrm6_mode_tunnel.c: In function ‘xfrm6_mode_tunnel_input’:
net/ipv6/xfrm6_mode_tunnel.c:72:2: warning: suggest parentheses around
assignment used as truth value [-Wparentheses]

Signed-off-by: Stratos Karafotis <>
 net/ipv6/xfrm6_mode_tunnel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
David Miller - Feb. 18, 2013, 9:54 p.m.
Patches to fix this have already been applied to net-next, thanks.
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at


diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 93c41a8..9bf6a74 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -69,7 +69,8 @@  static int xfrm6_mode_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
 		goto out;
-	if (err = skb_unclone(skb, GFP_ATOMIC))
+	err = skb_unclone(skb, GFP_ATOMIC);
+	if (err)
 		goto out;
 	if (x->props.flags & XFRM_STATE_DECAP_DSCP)