Staging: hv: mouse_drv: Directly assign the driver name

Directly assign the driver name.
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: NAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: NHank Janssen <hjanssen@microsoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/hv_mouse.c

@@ -997,7 +997,7 @@ static int __init mousevsc_init(void)
 	/* Callback to client driver to complete the initialization */
 	mouse_vsc_initialize(&input_drv_obj->base);
 
-	drv->driver.name = input_drv_obj->base.name;
+	drv->driver.name = driver_name;
 
 	/* The driver belongs to vmbus */
 	vmbus_child_driver_register(&drv->driver);