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authorNitesh Shetty <nj.shetty@samsung.com>2023-07-19 14:16:08 +0200
committerJens Axboe <axboe@kernel.dk>2023-07-21 00:27:52 +0200
commit8f63fef5867fb5e8c29d9c14b6d739bfc1869d32 (patch)
treeb5fa3e974fcae14ce6bba2bb3035413e7b493c3f /block
parentblk-flush: reuse rq queuelist in flush state machine (diff)
downloadlinux-8f63fef5867fb5e8c29d9c14b6d739bfc1869d32.tar.xz
linux-8f63fef5867fb5e8c29d9c14b6d739bfc1869d32.zip
block: refactor to use helper
Reduce some code by making use of bio_integrity_bytes(). Signed-off-by: Nitesh Shetty <nj.shetty@samsung.com> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20230719121608.32105-1-nj.shetty@samsung.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/bio-integrity.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index 4533eb491661..8f0af7ac8573 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -199,7 +199,6 @@ bool bio_integrity_prep(struct bio *bio)
unsigned long start, end;
unsigned int len, nr_pages;
unsigned int bytes, offset, i;
- unsigned int intervals;
blk_status_t status;
if (!bi)
@@ -224,10 +223,9 @@ bool bio_integrity_prep(struct bio *bio)
!(bi->flags & BLK_INTEGRITY_GENERATE))
return true;
}
- intervals = bio_integrity_intervals(bi, bio_sectors(bio));
/* Allocate kernel buffer for protection data */
- len = intervals * bi->tuple_size;
+ len = bio_integrity_bytes(bi, bio_sectors(bio));
buf = kmalloc(len, GFP_NOIO);
status = BLK_STS_RESOURCE;
if (unlikely(buf == NULL)) {