datapath/vport: Remove an invalid comment

Commit 3544358aa596 ("datapath: Improve kernel hash table") removed the
failure condition of ovs_vport_del by switching away from a custom
hashtable which allocated a new bucket, to an hlist with flexible-array
buckets. The function stopped returning failure code at that point, so
remove the misleading comment.

Signed-off-by: Aaron Conole <aconole@redhat.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>

diff --git a/datapath/vport.c b/datapath/vport.c
index 01702d7..7fd9858 100644 (file)
--- a/datapath/vport.c
+++ b/datapath/vport.c
@@ -298,8 +298,8 @@ int ovs_vport_set_options(struct vport *vport, struct nlattr *options)
  *
  * @vport: vport to delete.
  *
- * Detaches @vport from its datapath and destroys it.  It is possible to fail
- * for reasons such as lack of memory.  ovs_mutex must be held.
+ * Detaches @vport from its datapath and destroys it.  ovs_mutex must be
+ * held.
  */
 void ovs_vport_del(struct vport *vport)
 {