dm integrity: Remove bi_sector that's only used by commented debug code

[ 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>

diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 1388ee3..c62c21a 100644 (file)
--- 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))