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| author | YueHaibing <yuehaibing@huawei.com> | 2020-04-08 09:29:48 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-05-15 16:29:35 +0200 |
| commit | a86fe8be514534363c8fb12a3a38bdba6354316b (patch) | |
| tree | c7fb3948e2f1fabd41a1b9d1f6be7ea86ebfec3d /drivers/md/dm-integrity.c | |
| parent | dm ebs: pass discards down to underlying device (diff) | |
| download | linux-a86fe8be514534363c8fb12a3a38bdba6354316b.tar.xz linux-a86fe8be514534363c8fb12a3a38bdba6354316b.zip | |
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 <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/dm-integrity.c | 4 |
1 files changed, 0 insertions, 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; |