diff options
| author | Willem de Bruijn <[email protected]> | 2025-02-14 22:26:58 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-02-19 02:27:19 +0000 |
| commit | aaf6532d119d8ad4c75420b021d2649864133583 (patch) | |
| tree | ae76a5cc57c187d9289f4022bb869e3f383368ec /net/ipv4/tcp.c | |
| parent | net: stmmac: Use str_enabled_disabled() helper (diff) | |
| download | kernel-aaf6532d119d8ad4c75420b021d2649864133583.tar.gz kernel-aaf6532d119d8ad4c75420b021d2649864133583.zip | |
tcp: only initialize sockcm tsflags field
TCP only reads the tsflags field. Don't bother initializing others.
Signed-off-by: Willem de Bruijn <[email protected]>
Reviewed-by: David Ahern <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 5d78ab3b416e..6a8f19a10911 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1127,7 +1127,7 @@ int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size) /* 'common' sending to sendq */ } - sockcm_init(&sockc, sk); + sockc = (struct sockcm_cookie) { .tsflags = READ_ONCE(sk->sk_tsflags)}; if (msg->msg_controllen) { err = sock_cmsg_send(sk, msg, &sockc); if (unlikely(err)) { |