From dece16353ef47d8d33f5302bc158072a9d65e26f Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 5 Nov 2015 10:41:16 -0700 Subject: block: change ->make_request_fn() and users to return a queue cookie No functional changes in this patch, but it prepares us for returning a more useful cookie related to the IO that was queued up. Signed-off-by: Jens Axboe Acked-by: Christoph Hellwig Acked-by: Keith Busch --- drivers/nvdimm/blk.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/nvdimm/blk.c') diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 0df77cb07df6..91a336ea8c4f 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -161,7 +161,7 @@ static int nd_blk_do_bvec(struct nd_blk_device *blk_dev, return err; } -static void nd_blk_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t nd_blk_make_request(struct request_queue *q, struct bio *bio) { struct block_device *bdev = bio->bi_bdev; struct gendisk *disk = bdev->bd_disk; @@ -208,6 +208,7 @@ static void nd_blk_make_request(struct request_queue *q, struct bio *bio) out: bio_endio(bio); + return BLK_QC_T_NONE; } static int nd_blk_rw_bytes(struct nd_namespace_common *ndns, -- cgit v1.2.3