ide: don't clear special on ide_queue_rq() entry
We can't use RQF_DONTPREP to see if we should clear ->special,
as someone could have set that while inserting the request. Make
sure we clear it in our ->initialize_rq_fn() helper instead.
Fixes: 22ce0a7ccf
("ide: don't use req->special")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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628bd85947
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2 changed files with 1 additions and 5 deletions
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@ -463,11 +463,6 @@ blk_status_t ide_queue_rq(struct blk_mq_hw_ctx *hctx,
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struct request *rq = bd->rq;
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ide_startstop_t startstop;
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if (!(rq->rq_flags & RQF_DONTPREP)) {
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rq->rq_flags |= RQF_DONTPREP;
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ide_req(rq)->special = NULL;
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}
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/* HLD do_request() callback might sleep, make sure it's okay */
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might_sleep();
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@ -746,6 +746,7 @@ static void ide_initialize_rq(struct request *rq)
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{
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struct ide_request *req = blk_mq_rq_to_pdu(rq);
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req->special = NULL;
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scsi_req_init(&req->sreq);
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req->sreq.sense = req->sense;
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}
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