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Commit cd25f549 authored by Vivek Goyal's avatar Vivek Goyal Committed by Jens Axboe
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loop: No need to initialize ->queue_lock explicitly before calling blk_cleanup_queue() 



Now we initialize ->queue_lock at queue allocation time so driver does
not have to worry about initializing it before calling
blk_cleanup_queue().

Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent c94a96ac

drivers/block/loop.c

+0 −3
Original line number Original line Diff line number Diff line
@@ -1641,9 +1641,6 @@ out: 




static void loop_free(struct loop_device *lo)

static void loop_free(struct loop_device *lo)

{

{

	if (!lo->lo_queue->queue_lock)

		lo->lo_queue->queue_lock = &lo->lo_queue->__queue_lock;



	blk_cleanup_queue(lo->lo_queue);

	blk_cleanup_queue(lo->lo_queue);

	put_disk(lo->lo_disk);

	put_disk(lo->lo_disk);

	list_del(&lo->lo_list);

	list_del(&lo->lo_list);