diff options
| author | David Carlier <devnexen@gmail.com> | 2026-04-07 16:07:58 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-09 19:27:43 -0700 |
| commit | 9addea5d44b69d377ba97a36f7a19e1097969e18 (patch) | |
| tree | 361e94c939b7df333f29d141e26526ed7d42a5aa /net/sctp | |
| parent | 581d28606cdd51c5da06330e8fb97476503cd74d (diff) | |
net: use get_random_u{16,32,64}() 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.
Skipped sites writing into __be16 (netdevsim) and __le64
(ceph) fields where a direct assignment would trigger
sparse endianness warnings.
Signed-off-by: David Carlier <devnexen@gmail.com>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260407150758.5889-1-devnexen@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 2c0017d058d4..de86ac088289 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -2727,7 +2727,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *ep) __u32 x; do { - get_random_bytes(&x, sizeof(__u32)); + x = get_random_u32(); } while (x == 0); return x; @@ -2738,7 +2738,7 @@ __u32 sctp_generate_tsn(const struct sctp_endpoint *ep) { __u32 retval; - get_random_bytes(&retval, sizeof(__u32)); + retval = get_random_u32(); return retval; } |