diff options
| author | David Carlier <devnexen@gmail.com> | 2026-04-05 18:47:13 +0300 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2026-05-04 15:33:42 +0300 |
| commit | 758a43cd4e7907513505eebb6c266d8ab84f9e96 (patch) | |
| tree | 5b4cc2423023958898b591ab411543abc6ade321 | |
| parent | 7fd2df204f342fc17d1a0bfcd474b24232fb0f32 (diff) | |
| download | linux-758a43cd4e7907513505eebb6c266d8ab84f9e96.tar.xz | |
dm vdo: use get_random_u32() where appropriate
Use the typed random integer helpers instead of
get_random_bytes() when filling a single integer variable.
The helpers return the value directly, require no pointer
or size argument, and better express intent.
Signed-off-by: David Carlier <devnexen@gmail.com>
Reviewed-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
| -rw-r--r-- | drivers/md/dm-vdo/indexer/index-layout.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-vdo/indexer/index-layout.c b/drivers/md/dm-vdo/indexer/index-layout.c index 5f4ce4ab1b1e..2d529250000e 100644 --- a/drivers/md/dm-vdo/indexer/index-layout.c +++ b/drivers/md/dm-vdo/indexer/index-layout.c @@ -282,7 +282,7 @@ static void create_unique_nonce_data(u8 *buffer) u32 rand; size_t offset = 0; - get_random_bytes(&rand, sizeof(u32)); + rand = get_random_u32(); memcpy(buffer + offset, &now, sizeof(now)); offset += sizeof(now); memcpy(buffer + offset, &rand, sizeof(rand)); |