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| author | Christoph Hellwig <hch@lst.de> | 2017-08-09 17:48:08 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-08-09 10:00:29 -0600 |
| commit | 9346beb9d0ee3be5282bfcb9a33d974e62dd9b25 (patch) | |
| tree | 1115856c8a64082f87689569f70f01ad1ce91d04 /block | |
| parent | d424681cc9ebaaeac2b6af842d2f497ba7ccf349 (diff) | |
| download | linux-9346beb9d0ee3be5282bfcb9a33d974e62dd9b25.tar.gz linux-9346beb9d0ee3be5282bfcb9a33d974e62dd9b25.tar.bz2 linux-9346beb9d0ee3be5282bfcb9a33d974e62dd9b25.zip | |
bio-integrity: move the bio integrity profile check earlier in bio_integrity_prep
This makes the code more obvious, and moves the most likely branch first
in the function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bio-integrity.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 83e92beb3c9f..5fa9a740fd99 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -246,6 +246,9 @@ bool bio_integrity_prep(struct bio *bio) blk_status_t status; bi = bdev_get_integrity(bio->bi_bdev); + if (!bi) + return true; + q = bdev_get_queue(bio->bi_bdev); if (bio_op(bio) != REQ_OP_READ && bio_op(bio) != REQ_OP_WRITE) return true; @@ -257,9 +260,6 @@ bool bio_integrity_prep(struct bio *bio) if (bio_integrity(bio)) return true; - if (bi == NULL) - return true; - if (bio_data_dir(bio) == READ) { if (!bi->profile->verify_fn || !(bi->flags & BLK_INTEGRITY_VERIFY)) |