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openvswitch: Fix ovs_vport_cmd_del return value on success

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If the pointer does not represent an error then the PTR_ERR macro may still
return a nonzero value. The fix is the same as in ovs_vport_cmd_set.

Signed-off-by: Rich Lane <rlane@bigswitch.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Rich Lane 2013-02-08 09:30:23 -08:00 committed by Jesse Gross
parent 19f949f525
commit 734907e82d
1 changed files with 1 additions and 0 deletions
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net/openvswitch/datapath.c
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@ -1772,6 +1772,7 @@ static int ovs_vport_cmd_del(struct sk_buff *skb, struct genl_info *info)
if (IS_ERR(reply))
goto exit_unlock;
err = 0;
ovs_dp_detach_port(vport);
genl_notify(reply, genl_info_net(info), info->snd_portid,