diff --git a/[refs] b/[refs]
index d577cc13b514..5568742a5f38 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a8dc0dffae651befa24dc518ac1715b8d3173c34
+refs/heads/master: a8312755db7ac800c83ec036058c3109892e0949
diff --git a/trunk/drivers/net/mlx4/mr.c b/trunk/drivers/net/mlx4/mr.c
index 9c188bdd7f4f..ab639cfef78e 100644
--- a/trunk/drivers/net/mlx4/mr.c
+++ b/trunk/drivers/net/mlx4/mr.c
@@ -139,7 +139,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 
 	buddy->bits = kzalloc((buddy->max_order + 1) * sizeof (long *),
 			      GFP_KERNEL);
-	buddy->num_free = kzalloc((buddy->max_order + 1) * sizeof (int *),
+	buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
 				  GFP_KERNEL);
 	if (!buddy->bits || !buddy->num_free)
 		goto err_out;