X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=inline;f=datapath%2Fvport.c;h=7f12acccba44deab0c1950287c685c934b673361;hb=4b0424809b823101c969a0691fc1db0c880ae64a;hp=93ab2b5f78c4bcfb9526f46c88822e225ffc5058;hpb=c68cc3ef3fa0ee3ade3c86035e5c3d7eb066a605;p=sliver-openvswitch.git

diff --git a/datapath/vport.c b/datapath/vport.c
index 93ab2b5f7..7f12acccb 100644
--- a/datapath/vport.c
+++ b/datapath/vport.c
@@ -20,6 +20,7 @@
 #include <linux/if.h>
 #include <linux/if_vlan.h>
 #include <linux/jhash.h>
+#include <linux/kconfig.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
@@ -34,17 +35,20 @@
 #include "vport.h"
 #include "vport-internal_dev.h"
 
+static void ovs_vport_record_error(struct vport *,
+				   enum vport_err_type err_type);
+
 /* List of statically compiled vport implementations.  Don't forget to also
  * add yours to the list at the bottom of vport.h. */
 static const struct vport_ops *vport_ops_list[] = {
 	&ovs_netdev_vport_ops,
 	&ovs_internal_vport_ops,
+#if IS_ENABLED(CONFIG_NET_IPGRE_DEMUX)
 	&ovs_gre_vport_ops,
 	&ovs_gre64_vport_ops,
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
+#endif
 	&ovs_vxlan_vport_ops,
 	&ovs_lisp_vport_ops,
-#endif
 };
 
 /* Protected by RCU read lock for reading, ovs_mutex for writing. */
@@ -203,7 +207,7 @@ out:
  *	ovs_vport_set_options - modify existing vport device (for kernel callers)
  *
  * @vport: vport to modify.
- * @port: New configuration.
+ * @options: New configuration.
  *
  * Modifies an existing device with the specified configuration (which is
  * dependent on device type).  ovs_mutex must be held.
@@ -238,7 +242,7 @@ void ovs_vport_del(struct vport *vport)
  * @stats: stats to set
  *
  * Provides a set of transmit, receive, and error stats to be added as an
- * offset to the collect data when stats are retreived.  Some devices may not
+ * offset to the collected data when stats are retrieved.  Some devices may not
  * support setting the stats, in which case the result will always be
  * -EOPNOTSUPP.
  *
@@ -349,6 +353,7 @@ int ovs_vport_get_options(const struct vport *vport, struct sk_buff *skb)
  *
  * @vport: vport that received the packet
  * @skb: skb that was received
+ * @tun_key: tunnel (if any) that carried packet
  *
  * Must be called with rcu_read_lock.  The packet cannot be shared and
  * skb->data should point to the Ethernet header.  The caller must have already
@@ -382,7 +387,7 @@ int ovs_vport_send(struct vport *vport, struct sk_buff *skb)
 {
 	int sent = vport->ops->send(vport, skb);
 
-	if (likely(sent)) {
+	if (likely(sent > 0)) {
 		struct pcpu_tstats *stats;
 
 		stats = this_cpu_ptr(vport->percpu_stats);
@@ -407,9 +412,10 @@ int ovs_vport_send(struct vport *vport, struct sk_buff *skb)
  * @err_type: one of enum vport_err_type types to indicate the error type
  *
  * If using the vport generic stats layer indicate that an error of the given
- * type has occured.
+ * type has occurred.
  */
-void ovs_vport_record_error(struct vport *vport, enum vport_err_type err_type)
+static void ovs_vport_record_error(struct vport *vport,
+				   enum vport_err_type err_type)
 {
 	spin_lock(&vport->stats_lock);