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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: Ritika Srivastava <ritika.srivastava@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ritika Srivastava 2020-09-01 13:17:30 -07:00 committed by Jens Axboe
parent 9d3a39a5f1
commit 143d2600fa
1 changed files with 4 additions and 4 deletions
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8
block/blk-core.c
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@ -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;
}
/**