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-rw-r--r--drivers/md/dm-thin.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 5772756c63c1..a91332557bc8 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -2939,7 +2939,9 @@ static struct pool *pool_create(struct mapped_device *pool_md,
goto bad_mapping_pool;
}
- pool->cell_sort_array = vmalloc(sizeof(*pool->cell_sort_array) * CELL_SORT_ARRAY_SIZE);
+ pool->cell_sort_array =
+ vmalloc(array_size(CELL_SORT_ARRAY_SIZE,
+ sizeof(*pool->cell_sort_array)));
if (!pool->cell_sort_array) {
*error = "Error allocating cell sort array";
err_p = ERR_PTR(-ENOMEM);