diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2015-01-01 18:52:57 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-02-09 13:06:49 -0500 |
| commit | 9cb1397d585c28c2acff06a6002fc2c8db19a80d (patch) | |
| tree | 9e3bdaa63b355ff7cd0c91cd791ec7f65883acc2 | |
| parent | 88e2f901e78232ea42b4e462cf7a9b14d61fb79a (diff) | |
| download | op-kernel-dev-9cb1397d585c28c2acff06a6002fc2c8db19a80d.zip op-kernel-dev-9cb1397d585c28c2acff06a6002fc2c8db19a80d.tar.gz | |
dm thin metadata: remove unused dm_pool_get_data_block_size()
The thin-pool target doesn't display the data block size as part of
its table status, unlike the dm-cache target, so there is no need for
dm_pool_get_data_block_size().
This was found using cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | drivers/md/dm-thin-metadata.c | 9 | ||||
| -rw-r--r-- | drivers/md/dm-thin-metadata.h | 2 |
2 files changed, 0 insertions, 11 deletions
diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c index 43adbb8..79f6941 100644 --- a/drivers/md/dm-thin-metadata.c +++ b/drivers/md/dm-thin-metadata.c @@ -1635,15 +1635,6 @@ int dm_pool_get_metadata_dev_size(struct dm_pool_metadata *pmd, return r; } -int dm_pool_get_data_block_size(struct dm_pool_metadata *pmd, sector_t *result) -{ - down_read(&pmd->root_lock); - *result = pmd->data_block_size; - up_read(&pmd->root_lock); - - return 0; -} - int dm_pool_get_data_dev_size(struct dm_pool_metadata *pmd, dm_block_t *result) { int r = -EINVAL; diff --git a/drivers/md/dm-thin-metadata.h b/drivers/md/dm-thin-metadata.h index 921d15e..fac01a9 100644 --- a/drivers/md/dm-thin-metadata.h +++ b/drivers/md/dm-thin-metadata.h @@ -182,8 +182,6 @@ int dm_pool_get_free_metadata_block_count(struct dm_pool_metadata *pmd, int dm_pool_get_metadata_dev_size(struct dm_pool_metadata *pmd, dm_block_t *result); -int dm_pool_get_data_block_size(struct dm_pool_metadata *pmd, sector_t *result); - int dm_pool_get_data_dev_size(struct dm_pool_metadata *pmd, dm_block_t *result); int dm_pool_block_is_used(struct dm_pool_metadata *pmd, dm_block_t b, bool *result); |
