1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index c7a7c2de0672..b57f764d6a16 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -187,7 +187,7 @@ static int pblk_rwb_init(struct pblk *pblk)
 
         nr_entries = pblk_rb_calculate_size(buffer_size);
 
-        entries = vzalloc(nr_entries * sizeof(struct pblk_rb_entry));
+        entries = vzalloc(array_size(nr_entries, sizeof(struct pblk_rb_entry)));
         if (!entries)
                 return -ENOMEM;