[PATCH] list_for_each_entry: drivers-usb-media-dabusb.c

Use list_for_each_entry to make code more readable.
Compile tested.
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/usb/media/dabusb.c

@@ -109,16 +109,13 @@ static void dump_urb (struct urb *urb)
 static int dabusb_cancel_queue (pdabusb_t s, struct list_head *q)
 {
 	unsigned long flags;
-	struct list_head *p;
 	pbuff_t b;
 
 	dbg("dabusb_cancel_queue");
 
 	spin_lock_irqsave (&s->lock, flags);
 
-	for (p = q->next; p != q; p = p->next) {
-		b = list_entry (p, buff_t, buff_list);
-
+	list_for_each_entry(b, q, buff_list) {
 #ifdef DEBUG
 		dump_urb(b->purb);
 #endif