netdev - [PATCH net 2/6] openvswitch: Fix ovs_vport_cmd

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Message-Id: <1363306506-885-3-git-send-email-jesse@nicira.com>
Date:	Thu, 14 Mar 2013 17:15:02 -0700
From:	Jesse Gross <jesse@...ira.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, dev@...nvswitch.org,
	Rich Lane <rlane@...switch.com>, Jesse Gross <jesse@...ira.com>
Subject: [PATCH net 2/6] openvswitch: Fix ovs_vport_cmd_new return value on success

From: Rich Lane <rlane@...switch.com>

If the pointer does not represent an error then the PTR_ERR
macro may still return a nonzero value.

Signed-off-by: Rich Lane <rlane@...switch.com>
Signed-off-by: Jesse Gross <jesse@...ira.com>
---
 net/openvswitch/datapath.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 5e275b9..a2cd3e6 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1691,6 +1691,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info)
 	if (IS_ERR(vport))
 		goto exit_unlock;
 
+	err = 0;
 	reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq,
 					 OVS_VPORT_CMD_NEW);
 	if (IS_ERR(reply)) {
-- 
1.7.10.4

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