From a86fe8be514534363c8fb12a3a38bdba6354316b Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 8 Apr 2020 07:29:48 +0000 Subject: [PATCH] dm integrity: remove set but not used variables Fixes gcc '-Wunused-but-set-variable' warning: drivers/md/dm-integrity.c: In function 'integrity_metadata': drivers/md/dm-integrity.c:1557:12: warning: variable 'save_metadata_offset' set but not used [-Wunused-but-set-variable] drivers/md/dm-integrity.c:1556:12: warning: variable 'save_metadata_block' set but not used [-Wunused-but-set-variable] They are never used, so remove it. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Mike Snitzer --- drivers/md/dm-integrity.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 4094c47eca7f..3726b987151e 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -1553,8 +1553,6 @@ static void integrity_metadata(struct work_struct *w) char checksums_onstack[max((size_t)HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)]; sector_t sector; unsigned sectors_to_process; - sector_t save_metadata_block; - unsigned save_metadata_offset; if (unlikely(ic->mode == 'R')) goto skip_io; @@ -1605,8 +1603,6 @@ static void integrity_metadata(struct work_struct *w) goto skip_io; } - save_metadata_block = dio->metadata_block; - save_metadata_offset = dio->metadata_offset; sector = dio->range.logical_sector; sectors_to_process = dio->range.n_sectors;