From efa7c9f97e3ef624e9a398bf69c15f58eea9f0e8 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 2 Feb 2017 15:56:53 +0100 Subject: block: Get rid of blk_get_backing_dev_info() blk_get_backing_dev_info() is now a simple dereference. Remove that function and simplify some code around that. Signed-off-by: Jan Kara Signed-off-by: Jens Axboe --- block/blk-core.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'block/blk-core.c') diff --git a/block/blk-core.c b/block/blk-core.c index 6375674e719b..a3c29270807e 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -105,20 +105,6 @@ void blk_queue_congestion_threshold(struct request_queue *q) q->nr_congestion_off = nr; } -/** - * blk_get_backing_dev_info - get the address of a queue's backing_dev_info - * @bdev: device - * - * Locates the passed device's request queue and returns the address of its - * backing_dev_info. The return value is never NULL however we may return - * &noop_backing_dev_info if the bdev is not currently open. - */ -struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev) -{ - return bdev->bd_bdi; -} -EXPORT_SYMBOL(blk_get_backing_dev_info); - void blk_rq_init(struct request_queue *q, struct request *rq) { memset(rq, 0, sizeof(*rq)); -- cgit v1.2.3