From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 5 Dec 2011 20:27:07 +0000 (+0000)
Subject: openvswitch: small potential memory leak in ovs_vport_alloc()
X-Git-Tag: v3.3-rc1~182^2~340
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f0a98ae8db603494d40e8ec9d7d2dfd41c9f6dc8;p=platform%2Fkernel%2Flinux-stable.git

openvswitch: small potential memory leak in ovs_vport_alloc()

We're unlikely to hit this leak, but the static checkers complain if we
don't take care of it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 6cd7601..7f0ef37 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -127,8 +127,10 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,
 	vport->ops = ops;
 
 	vport->percpu_stats = alloc_percpu(struct vport_percpu_stats);
-	if (!vport->percpu_stats)
+	if (!vport->percpu_stats) {
+		kfree(vport);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	spin_lock_init(&vport->stats_lock);