ovs_vport_cmd_new create a new vport with port num specified by user.
when this port num is already occupied, it's more clear to return
-EEXIST as the reason than -EBUSY.
Signed-off-by: Fan Du <fan...@windriver.com>
---
datapath/datapath.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/datapath/datapath.c b/datapath/datapath.c
index 42af315..e9d1662 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -2041,7 +2041,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct
genl_info *info)
goto exit_unlock;
vport = ovs_vport_ovsl(dp, port_no);
- err = -EBUSY;
+ err = -EEXIST;
if (vport)
goto exit_unlock;
} else {
--
1.7.1
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