openvswitch: Fix ovs_vport_cmd_new return value on success
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@bigswitch.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
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 @@
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)) {