Commit 143d2600 authored by Ritika Srivastava's avatar Ritika Srivastava Committed by Jens Axboe
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block: Return blk_status_t instead of errno codes 



Replace returning legacy errno codes with blk_status_t in
blk_cloned_rq_check_limits().

Signed-off-by: default avatarRitika Srivastava <ritika.srivastava@oracle.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9d3a39a5

block/blk-core.c

+4 −4
Original line number Diff line number Diff line
@@ -1145,14 +1145,14 @@ EXPORT_SYMBOL(submit_bio); 
 *    limits when retrying requests on other queues. Those requests need

 *    to be checked against the new queue limits again during dispatch.

 */

static int blk_cloned_rq_check_limits(struct request_queue *q,

static blk_status_t blk_cloned_rq_check_limits(struct request_queue *q,

				      struct request *rq)

{

	if (blk_rq_sectors(rq) > blk_queue_get_max_sectors(q, req_op(rq))) {

		printk(KERN_ERR "%s: over max size limit. (%u > %u)\n",

			__func__, blk_rq_sectors(rq),

			blk_queue_get_max_sectors(q, req_op(rq)));

		return -EIO;

		return BLK_STS_IOERR;

	}



	/*
@@ -1165,10 +1165,10 @@ static int blk_cloned_rq_check_limits(struct request_queue *q, 
	if (rq->nr_phys_segments > queue_max_segments(q)) {

		printk(KERN_ERR "%s: over max segments limit. (%hu > %hu)\n",

			__func__, rq->nr_phys_segments, queue_max_segments(q));

		return -EIO;

		return BLK_STS_IOERR;

	}



	return 0;

	return BLK_STS_OK;

}



/**