treewide: use get_random_u32_below() instead of deprecated function

This is a simple mechanical transformation done by:

@@
expression E;
@@
- prandom_u32_max
+ get_random_u32_below
  (E)

Reviewed-by: Kees Cook <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Darrick J. Wong <[email protected]> # for xfs
Reviewed-by: SeongJae Park <[email protected]> # for damon
Reviewed-by: Jason Gunthorpe <[email protected]> # for infiniband
Reviewed-by: Russell King (Oracle) <[email protected]> # for arm
Acked-by: Ulf Hansson <[email protected]> # for mmc
Signed-off-by: Jason A. Donenfeld <[email protected]>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c
index f2ba5787055a..6a8e445c8b55 100644
--- a/lib/test_rhashtable.c
+++ b/lib/test_rhashtable.c
@@ -368,8 +368,8 @@ static int __init test_rhltable(unsigned int entries)
 
 	pr_info("test %d random rhlist add/delete operations\n", entries);
 	for (j = 0; j < entries; j++) {
-		u32 i = prandom_u32_max(entries);
-		u32 prand = prandom_u32_max(4);
+		u32 i = get_random_u32_below(entries);
+		u32 prand = get_random_u32_below(4);
 
 		cond_resched();
 
@@ -396,7 +396,7 @@ static int __init test_rhltable(unsigned int entries)
 		}
 
 		if (prand & 2) {
-			i = prandom_u32_max(entries);
+			i = get_random_u32_below(entries);
 			if (test_bit(i, obj_in_table)) {
 				err = rhltable_remove(&rhlt, &rhl_test_objects[i].list_node, test_rht_params);
 				WARN(err, "cannot remove element at slot %d", i);