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Diffstat (limited to 'drivers/md/dm-region-hash.c')
-rw-r--r--drivers/md/dm-region-hash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c
index abf3521b80a8..bc7795095dd9 100644
--- a/drivers/md/dm-region-hash.c
+++ b/drivers/md/dm-region-hash.c
@@ -202,7 +202,7 @@ struct dm_region_hash *dm_region_hash_create(
rh->shift = RH_HASH_SHIFT;
rh->prime = RH_HASH_MULT;
- rh->buckets = vmalloc(nr_buckets * sizeof(*rh->buckets));
+ rh->buckets = vmalloc(array_size(nr_buckets, sizeof(*rh->buckets)));
if (!rh->buckets) {
DMERR("unable to allocate region hash bucket memory");
kfree(rh);