From f27b087b81b70513b8c61ec20596c868f7b93474 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 6 Jun 2014 07:57:37 -0600 Subject: block: add blk_rq_set_block_pc() With the optimizations around not clearing the full request at alloc time, we are leaving some of the needed init for REQ_TYPE_BLOCK_PC up to the user allocating the request. Add a blk_rq_set_block_pc() that sets the command type to REQ_TYPE_BLOCK_PC, and properly initializes the members associated with this type of request. Update callers to use this function instead of manipulating rq->cmd_type directly. Includes fixes from Christoph Hellwig for my half-assed attempt. Signed-off-by: Jens Axboe --- drivers/scsi/osst.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/osst.c') diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 21883a2d6324..0727ea7cc387 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -365,7 +365,7 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd, if (!req) return DRIVER_ERROR << 24; - req->cmd_type = REQ_TYPE_BLOCK_PC; + blk_rq_set_block_pc(req); req->cmd_flags |= REQ_QUIET; SRpnt->bio = NULL; -- cgit v1.2.3