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authorJason A. Donenfeld <Jason@zx2c4.com>2022-10-05 18:43:22 +0300
committerJason A. Donenfeld <Jason@zx2c4.com>2022-10-12 02:42:58 +0300
commita251c17aa558d8e3128a528af5cf8b9d7caae4fd (patch)
tree786ff9ec3f16fcb6e65336865c752e56573d7fed /lib/test_rhashtable.c
parentf743f16c548b1a2633e8b6034058d6475d7f26a3 (diff)
downloadlinux-a251c17aa558d8e3128a528af5cf8b9d7caae4fd.tar.xz
treewide: use get_random_u32() when possible
The prandom_u32() function has been a deprecated inline wrapper around get_random_u32() for several releases now, and compiles down to the exact same code. Replace the deprecated wrapper with a direct call to the real function. The same also applies to get_random_int(), which is just a wrapper around get_random_u32(). This was done as a basic find and replace. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> # for ext4 Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake Acked-by: Chuck Lever <chuck.lever@oracle.com> # for nfsd Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> # for thunderbolt Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs Acked-by: Helge Deller <deller@gmx.de> # for parisc Acked-by: Heiko Carstens <hca@linux.ibm.com> # for s390 Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'lib/test_rhashtable.c')
-rw-r--r--lib/test_rhashtable.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c
index 5a1dd4736b56..b358a74ed7ed 100644
--- a/lib/test_rhashtable.c
+++ b/lib/test_rhashtable.c
@@ -291,7 +291,7 @@ static int __init test_rhltable(unsigned int entries)
if (WARN_ON(err))
goto out_free;
- k = prandom_u32();
+ k = get_random_u32();
ret = 0;
for (i = 0; i < entries; i++) {
rhl_test_objects[i].value.id = k;
@@ -369,12 +369,12 @@ 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();
+ u32 prand = get_random_u32();
cond_resched();
if (prand == 0)
- prand = prandom_u32();
+ prand = get_random_u32();
if (prand & 1) {
prand >>= 1;