Staging: hv: netvsc_drv: Get rid of the empty function rndis_filter_init()

Get rid of the empty function rndis_filter_init().
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/hyperv_net.h

@@ -1077,8 +1077,5 @@ struct rndis_filter_packet {
 #define NDIS_PACKET_TYPE_MAC_FRAME	0x00000800
 
 
-/* Interface */
-
-extern int rndis_filter_init(struct netvsc_driver *driver);
 
 #endif /* _HYPERV_NET_H */

drivers/staging/hv/netvsc.c

@@ -1168,12 +1168,9 @@ int netvsc_device_add(struct hv_device *device, void *additional_info)
  */
 int netvsc_initialize(struct hv_driver *drv)
 {
-	struct netvsc_driver *driver =
-		drv_to_netvscdrv(&drv->driver);
 
 	drv->name = driver_name;
 	memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid));
 
-	rndis_filter_init(driver);
 	return 0;
 }

drivers/staging/hv/rndis_filter.c

@@ -568,11 +568,6 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
 	return ret;
 }
 
-int rndis_filter_init(struct netvsc_driver *drv)
-{
-
-	return 0;
-}
 
 static int rndis_filter_init_device(struct rndis_device *dev)
 {