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Diffstat (limited to 'drivers/md/dm-clone-metadata.h')
-rw-r--r--drivers/md/dm-clone-metadata.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-clone-metadata.h b/drivers/md/dm-clone-metadata.h
index 14af1ebd853f..d848b8799c07 100644
--- a/drivers/md/dm-clone-metadata.h
+++ b/drivers/md/dm-clone-metadata.h
@@ -156,7 +156,7 @@ bool dm_clone_is_range_hydrated(struct dm_clone_metadata *cmd,
/*
* Returns the number of hydrated regions.
*/
-unsigned long dm_clone_nr_of_hydrated_regions(struct dm_clone_metadata *cmd);
+unsigned int dm_clone_nr_of_hydrated_regions(struct dm_clone_metadata *cmd);
/*
* Returns the first unhydrated region with region_nr >= @start