path: root/drivers/scsi/osst.c
diff options
authorJens Axboe <axboe@fb.com>2014-06-06 07:57:37 -0600
committerJens Axboe <axboe@fb.com>2014-06-06 07:57:37 -0600
commitf27b087b81b70513b8c61ec20596c868f7b93474 (patch)
tree5dbdf3552f2289c28e65b0fee4490803bff87d42 /drivers/scsi/osst.c
parent762380ad9322951cea4ce9d24864265f9c66a916 (diff)
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 <hch@lst.de> for my half-assed attempt. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/scsi/osst.c')
1 files changed, 1 insertions, 1 deletions
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;

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