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blk-mq: return actual keyslot error in blk_insert_cloned_request()

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To avoid hiding information, pass on the error code from
blk_crypto_rq_get_keyslot() instead of always using BLK_STS_IOERR.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230315183907.53675-2-ebiggers@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Eric Biggers 2023-03-15 11:39:06 -07:00 committed by Jens Axboe
parent 435c0e9996
commit 5b8562f0e8
1 changed files with 3 additions and 2 deletions
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5
block/blk-mq.c
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@ -3049,8 +3049,9 @@ blk_status_t blk_insert_cloned_request(struct request *rq)
if (q->disk && should_fail_request(q->disk->part0, blk_rq_bytes(rq)))
return BLK_STS_IOERR;
if (blk_crypto_rq_get_keyslot(rq))
return BLK_STS_IOERR;
ret = blk_crypto_rq_get_keyslot(rq);
if (ret != BLK_STS_OK)
return ret;
blk_account_io_start(rq);