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 <rl...@bigswitch.com>
---
 datapath/datapath.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 86ceb9f..f78c232 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -2064,6 +2064,7 @@ 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,
-- 
1.7.9.5

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