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net: use get_random_u{16,32,64}() where appropriate

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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>
This commit is contained in:
David Carlier
2026-04-07 16:07:58 +01:00
committed by Jakub Kicinski
parent 581d28606c
commit 9addea5d44
7 changed files with 10 additions and 10 deletions
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2
net/tipc/node.c
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@@ -1275,7 +1275,7 @@ void tipc_node_check_dest(struct net *net, u32 addr,
goto exit;
if_name = strchr(b->name, ':') + 1;
get_random_bytes(&session, sizeof(u16));
session = get_random_u16();
if (!tipc_link_create(net, if_name, b->identity, b->tolerance,
b->net_plane, b->mtu, b->priority,
b->min_win, b->max_win, session,