1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 250f401668d5..4d6bc101962e 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -808,12 +808,6 @@ static void free_context(struct mirror_set *ms, struct dm_target *ti,
         kfree(ms);
 }
 
-static inline int _check_region_size(struct dm_target *ti, uint32_t size)
-{
-        return !(size % (PAGE_SIZE >> 9) || !is_power_of_2(size) ||
-                 size > ti->len);
-}
-
 static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
                       unsigned int mirror, char **argv)
 {
@@ -872,12 +866,6 @@ static struct dm_dirty_log *create_dirty_log(struct dm_target *ti,
                 return NULL;
         }
 
-        if (!_check_region_size(ti, dl->type->get_region_size(dl))) {
-                ti->error = "Invalid region size";
-                dm_dirty_log_destroy(dl);
-                return NULL;
-        }
-
         return dl;
 }