treewide: use get_random_u32() when possible

[linux-block.git] / drivers / infiniband / hw / mlx4 / mad.c

diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index d13ecbdd439171f36103b6abded2307bfca5d61e..a37cfac5e23f96c3c1642d3463dddb2895b07231 100644 (file)
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -96,7 +96,7 @@ static void __propagate_pkey_ev(struct mlx4_ib_dev *dev, int port_num,
 __be64 mlx4_ib_gen_node_guid(void)
 {
 #define NODE_GUID_HI   ((u64) (((u64)IB_OPENIB_OUI) << 40))
-       return cpu_to_be64(NODE_GUID_HI | prandom_u32());
+       return cpu_to_be64(NODE_GUID_HI | get_random_u32());
 }
 
 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)