3 files changed, 8 insertions, 2 deletions
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index b03d142ec82e..c7f34d6a9934 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -294,6 +294,10 @@ static bool icmp6hdr_ok(struct sk_buff *skb)
 
 /**
  * Parse vlan tag from vlan header.
+ * @skb: skb containing frame to parse
+ * @key_vh: pointer to parsed vlan tag
+ * @untag_vlan: should the vlan header be removed from the frame
+ *
  * Returns ERROR on memory error.
  * Returns 0 if it encounters a non-vlan or incomplete packet.
  * Returns 1 after successfully parsing vlan tag.
diff --git a/net/openvswitch/meter.c b/net/openvswitch/meter.c
index 8fbefd52af7f..15424d26e85d 100644
--- a/net/openvswitch/meter.c
+++ b/net/openvswitch/meter.c
@@ -423,7 +423,7 @@ static int ovs_meter_cmd_set(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 
 	meter = dp_meter_create(a);
-	if (IS_ERR_OR_NULL(meter))
+	if (IS_ERR(meter))
 		return PTR_ERR(meter);
 
 	reply = ovs_meter_cmd_reply_start(info, OVS_METER_CMD_SET,
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 82d801f063b7..4ed7e52c7012 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -111,10 +111,12 @@ struct vport *ovs_vport_locate(const struct net *net, const char *name)
  *
  * @priv_size: Size of private data area to allocate.
  * @ops: vport device ops
+ * @parms: information about new vport.
  *
  * Allocate and initialize a new vport defined by @ops.  The vport will contain
  * a private data area of size @priv_size that can be accessed using
- * vport_priv().  vports that are no longer needed should be released with
+ * vport_priv().  Some parameters of the vport will be initialized from @parms.
+ * @vports that are no longer needed should be released with
  * vport_free().
  */
 struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,