From 68ec3b819a5d600a4ede8b596761dccac9f39ebc Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 21 Oct 2021 08:06:05 +0200 Subject: scsi: add a scsi_alloc_request helper Add a new helper that calls blk_get_request and initializes the scsi_request to avoid the indirect call through ->.initialize_rq_fn. Note that this makes the pktcdvd driver depend on the SCSI core, but given that only SCSI devices support SCSI passthrough requests that is not a functional change. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Link: https://lore.kernel.org/r/20211021060607.264371-6-hch@lst.de Signed-off-by: Jens Axboe --- drivers/scsi/sr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/sr.c') diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 115f7ef7a5de..7c4d9a964799 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -967,7 +967,7 @@ static int sr_read_cdda_bpc(struct cdrom_device_info *cdi, void __user *ubuf, struct bio *bio; int ret; - rq = blk_get_request(disk->queue, REQ_OP_DRV_IN, 0); + rq = scsi_alloc_request(disk->queue, REQ_OP_DRV_IN, 0); if (IS_ERR(rq)) return PTR_ERR(rq); req = scsi_req(rq); -- cgit v1.2.3