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| author |   Bart Van Assche <bart.vanassche@sandisk.com> | 2017-06-20 11:15:41 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2017-06-20 19:27:14 -0600 |
| commit | ca18d6f769d22e931d3ba1e8d1ae81953547a417 (patch) | |
| tree | 9ef36b3c1ca48caccbe907d0985a61bd6c86c420 /drivers/ide/ide-probe.c | |
| parent | block: Introduce request_queue.initialize_rq_fn() (diff) | |
| download | linux-dev-ca18d6f769d22e931d3ba1e8d1ae81953547a417.tar.xz linux-dev-ca18d6f769d22e931d3ba1e8d1ae81953547a417.zip | |
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-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index b3f85250dea9..c60e5ffc9231 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -741,12 +741,12 @@ static void ide_port_tune_devices(ide_hwif_t *hwif) } } -static int ide_init_rq(struct request_queue *q, struct request *rq, gfp_t gfp) +static void ide_initialize_rq(struct request *rq) { struct ide_request *req = blk_mq_rq_to_pdu(rq); + scsi_req_init(rq); req->sreq.sense = req->sense; - return 0; } /* @@ -771,7 +771,7 @@ static int ide_init_queue(ide_drive_t *drive) return 1; q->request_fn = do_ide_request; - q->init_rq_fn = ide_init_rq; + q->initialize_rq_fn = ide_initialize_rq; q->cmd_size = sizeof(struct ide_request); queue_flag_set_unlocked(QUEUE_FLAG_SCSI_PASSTHROUGH, q); if (blk_init_allocated_queue(q) < 0) { |