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mspro_block: remove pointless prep_fn

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This driver will never see non-fs requests, and doesn't do anything
else in the prep_fn.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2017-01-31 16:57:26 +01:00 committed by Jens Axboe
parent cf22f802fc
commit 55460a8a7e
1 changed files with 0 additions and 13 deletions
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13
drivers/memstick/core/mspro_block.c
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@ -827,18 +827,6 @@ static void mspro_block_start(struct memstick_dev *card)
spin_unlock_irqrestore(&msb->q_lock, flags);
}
static int mspro_block_prepare_req(struct request_queue *q, struct request *req)
{
if (req->cmd_type != REQ_TYPE_FS) {
blk_dump_rq_flags(req, "MSPro unsupported request");
return BLKPREP_KILL;
}
req->rq_flags |= RQF_DONTPREP;
return BLKPREP_OK;
}
static void mspro_block_submit_req(struct request_queue *q)
{
struct memstick_dev *card = q->queuedata;
@ -1228,7 +1216,6 @@ static int mspro_block_init_disk(struct memstick_dev *card)
}
msb->queue->queuedata = card;
blk_queue_prep_rq(msb->queue, mspro_block_prepare_req);
blk_queue_bounce_limit(msb->queue, limit);
blk_queue_max_hw_sectors(msb->queue, MSPRO_BLOCK_MAX_PAGES);