From: Jiapeng Chong jiapeng.chong@linux.alibaba.com
[ Upstream commit 5cd6d1d53a1f74222e73d8b42ab7ecf28ee2f34f ]
drivers/md/dm-integrity.c:1738:13: warning: variable 'bi_sector' set but not used.
Reported-by: Abaci Robot abaci@linux.alibaba.com Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3895 Signed-off-by: Jiapeng Chong jiapeng.chong@linux.alibaba.com Signed-off-by: Mike Snitzer snitzer@kernel.org Stable-dep-of: f7b58a69fad9 ("dm: fix improper splitting for abnormal bios") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/md/dm-integrity.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 1388ee35571e0..c62c21aadf329 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -1735,7 +1735,6 @@ static void integrity_metadata(struct work_struct *w) }
if (unlikely(dio->op == REQ_OP_DISCARD)) { - sector_t bi_sector = dio->bio_details.bi_iter.bi_sector; unsigned bi_size = dio->bio_details.bi_iter.bi_size; unsigned max_size = likely(checksums != checksums_onstack) ? PAGE_SIZE : HASH_MAX_DIGESTSIZE; unsigned max_blocks = max_size / ic->tag_size; @@ -1752,13 +1751,7 @@ static void integrity_metadata(struct work_struct *w) goto error; }
- /*if (bi_size < this_step_blocks << (SECTOR_SHIFT + ic->sb->log2_sectors_per_block)) { - printk("BUGG: bi_sector: %llx, bi_size: %u\n", bi_sector, bi_size); - printk("BUGG: this_step_blocks: %u\n", this_step_blocks); - BUG(); - }*/ bi_size -= this_step_blocks << (SECTOR_SHIFT + ic->sb->log2_sectors_per_block); - bi_sector += this_step_blocks << ic->sb->log2_sectors_per_block; }
if (likely(checksums != checksums_onstack))