treewide: use prandom_u32_max() when possible, part 1

[linux-block.git] / net / core / neighbour.c

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index e93edb81010363a4e41e248fd652d68f8ab958e4..3c4786b9990703814995832027af16d8c8e06c72 100644 (file)
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -111,7 +111,7 @@ static void neigh_cleanup_and_release(struct neighbour *neigh)
 
 unsigned long neigh_rand_reach_time(unsigned long base)
 {
-       return base ? (prandom_u32() % base) + (base >> 1) : 0;
+       return base ? prandom_u32_max(base) + (base >> 1) : 0;
 }
 EXPORT_SYMBOL(neigh_rand_reach_time);