media: uvcvideo: Fix missing newline after declarations

Fixes 'Missing a blank line after declarations' warning issued by
scripts/checkpatch.pl on drivers/media/usb/uvc/uvc_driver.c
Signed-off-by: Pedro Guilherme Siqueira Moreira <pedro.guilherme@espectro.eng.br>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

drivers/media/usb/uvc/uvc_driver.c

@@ -712,6 +712,7 @@ static int uvc_parse_streaming(struct uvc_device *dev,
 	/* Parse the alternate settings to find the maximum bandwidth. */
 	for (i = 0; i < intf->num_altsetting; ++i) {
 		struct usb_host_endpoint *ep;
+
 		alts = &intf->altsetting[i];
 		ep = uvc_find_endpoint(alts,
 				streaming->header.bEndpointAddress);
@@ -1826,12 +1827,14 @@ static void uvc_delete(struct kref *kref)
 
 	list_for_each_safe(p, n, &dev->chains) {
 		struct uvc_video_chain *chain;
+
 		chain = list_entry(p, struct uvc_video_chain, list);
 		kfree(chain);
 	}
 
 	list_for_each_safe(p, n, &dev->entities) {
 		struct uvc_entity *entity;
+
 		entity = list_entry(p, struct uvc_entity, list);
 #ifdef CONFIG_MEDIA_CONTROLLER
 		uvc_mc_cleanup_entity(entity);
@@ -1841,6 +1844,7 @@ static void uvc_delete(struct kref *kref)
 
 	list_for_each_safe(p, n, &dev->streams) {
 		struct uvc_streaming *streaming;
+
 		streaming = list_entry(p, struct uvc_streaming, list);
 		usb_driver_release_interface(&uvc_driver.driver,
 			streaming->intf);