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Message-Id: <1415138076-7036-1-git-send-email-fabf@skynet.be>
Date: Tue, 4 Nov 2014 22:54:36 +0100
From: Fabian Frederick <fabf@...net.be>
To: linux-kernel@...r.kernel.org
Cc: Joe Perches <joe@...ches.com>, Fabian Frederick <fabf@...net.be>,
Steffen Klassert <steffen.klassert@...unet.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>,
Alexey Kuznetsov <kuznet@....inr.ac.ru>,
James Morris <jmorris@...ei.org>,
Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org
Subject: [PATCH V2 net-next] esp4: remove assignment in if condition
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
V2: remove blank line between set and test (suggested by Joe Perches).
net/ipv4/esp4.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 360b565..d2bf02e 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -392,8 +392,10 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
if (elen <= 0)
goto out;
- if ((err = skb_cow_data(skb, 0, &trailer)) < 0)
+ err = skb_cow_data(skb, 0, &trailer);
+ if (err < 0)
goto out;
+
nfrags = err;
assoclen = sizeof(*esph);
--
1.9.3
--
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