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 <[email protected]> --- drivers/md/dm-vdo/indexer/index-layout.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-vdo/indexer/index-layout.c b/drivers/md/dm-vdo/indexer/index-layout.c index 61edf2b72427..8707930c9910 100644 --- a/drivers/md/dm-vdo/indexer/index-layout.c +++ b/drivers/md/dm-vdo/indexer/index-layout.c @@ -256,7 +256,7 @@ 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)); -- 2.53.0
