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Commit 9cb1397d authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Mike Snitzer
Browse files

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: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 88e2f901

drivers/md/dm-thin-metadata.c

+0 −9
Original line number Diff line number Diff line
@@ -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;

drivers/md/dm-thin-metadata.h

+0 −2
Original line number Diff line number Diff line
@@ -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);