Commit 0d4bfa29 authored Feb 16, 2013 by stephen hemminger Committed by David S. Miller Feb 18, 2013

ipv6: fix warning in xfrm6_mode_tunnel_input



Should not use assignment in conditional:
 warning: suggest parentheses around assignment used as truth value [-Wparentheses]

Problem introduced by:
commit 14bbd6a5
Author: Pravin B Shelar <pshelar@nicira.com>
Date:   Thu Feb 14 09:44:49 2013 +0000

    net: Add skb_unclone() helper function.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 2f219d5f

net/ipv6/xfrm6_mode_tunnel.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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)