diff options
| author |   Fabian Frederick <fabf@skynet.be> | 2014-11-04 22:54:36 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-11-04 16:57:49 -0500 |
| commit | 05006e8c59050b2bab1bfe9cac631505d21122a3 (patch) | |
| tree | 89ad36d2aa6c7aac48908b7124fd789db0d2325f /net/ipv4/esp4.c | |
| parent | Merge branch 'ecn_via_routing_table' (diff) | |
| download | linux-dev-05006e8c59050b2bab1bfe9cac631505d21122a3.tar.xz linux-dev-05006e8c59050b2bab1bfe9cac631505d21122a3.zip | |
esp4: remove assignment in if condition
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/esp4.c')
| -rw-r--r-- | net/ipv4/esp4.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 360b565918c4..d2bf02e0a678 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); |