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authorBart Van Assche <bart.vanassche@sandisk.com>2017-06-20 11:15:41 -0700
committerJens Axboe <axboe@kernel.dk>2017-06-20 19:27:14 -0600
commitca18d6f769d22e931d3ba1e8d1ae81953547a417 (patch)
tree9ef36b3c1ca48caccbe907d0985a61bd6c86c420 /drivers/ide/ide-devsets.c
parentd280bab305431c1836423f3cd6a5ff0e35a601ef (diff)
downloadlinux-stericsson-ca18d6f769d22e931d3ba1e8d1ae81953547a417.tar.gz
block: Make most scsi_req_init() calls implicit
Instead of explicitly calling scsi_req_init() after blk_get_request(), call that function from inside blk_get_request(). Add an .initialize_rq_fn() callback function to the block drivers that need it. Merge the IDE .init_rq_fn() function into .initialize_rq_fn() because it is too small to keep it as a separate function. Keep the scsi_req_init() call in ide_prep_sense() because it follows a blk_rq_init() call. References: commit 82ed4db499b8 ("block: split scsi_request out of struct request") Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.com> Cc: Omar Sandoval <osandov@fb.com> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/ide/ide-devsets.c')
-rw-r--r--drivers/ide/ide-devsets.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide-devsets.c b/drivers/ide/ide-devsets.c
index 9b69c32ee560..ef7c8c43a380 100644
--- a/drivers/ide/ide-devsets.c
+++ b/drivers/ide/ide-devsets.c
@@ -166,7 +166,6 @@ int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting,
return setting->set(drive, arg);
rq = blk_get_request(q, REQ_OP_DRV_IN, __GFP_RECLAIM);
- scsi_req_init(rq);
ide_req(rq)->type = ATA_PRIV_MISC;
scsi_req(rq)->cmd_len = 5;
scsi_req(rq)->cmd[0] = REQ_DEVSET_EXEC;