vport: Use EBUSY to represent already attached device.

[openvswitch] / lib / netdev-patch.c

diff --git a/lib/netdev-patch.c b/lib/netdev-patch.c
index ec4d4bd8dc8d0804dc2c1ea09a259e91c8d09a4d..1340eb7194dfcbe7c8c919882a8552c7b470c163 100644 (file)
--- a/lib/netdev-patch.c
+++ b/lib/netdev-patch.c
@@ -103,7 +103,7 @@ netdev_patch_create(const char *name, const char *type OVS_UNUSED,
     ova.config = (char *)peer;
 
     err = netdev_vport_do_ioctl(ODP_VPORT_ADD, &ova);
-    if (err == EEXIST) {
+    if (err == EBUSY) {
         VLOG_WARN("%s: destroying existing device", name);
 
         err = netdev_vport_do_ioctl(ODP_VPORT_DEL, ova.devname);