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tcp: Switch to use hrtimer_setup()

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hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/a16c227cc6882d8aecf658e6a7e38b74e7fd7573.1738746872.git.namcao@linutronix.de
This commit is contained in:
Nam Cao 2025-02-05 11:43:24 +01:00 committed by Thomas Gleixner
parent 96b2fb3e6d
commit 553f9a8be7
1 changed files with 4 additions and 6 deletions
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10
net/ipv4/tcp_timer.c
View File

@ -884,11 +884,9 @@ void tcp_init_xmit_timers(struct sock *sk)
{
inet_csk_init_xmit_timers(sk, &tcp_write_timer, &tcp_delack_timer,
&tcp_keepalive_timer);
hrtimer_init(&tcp_sk(sk)->pacing_timer, CLOCK_MONOTONIC,
HRTIMER_MODE_ABS_PINNED_SOFT);
tcp_sk(sk)->pacing_timer.function = tcp_pace_kick;
hrtimer_setup(&tcp_sk(sk)->pacing_timer, tcp_pace_kick, CLOCK_MONOTONIC,
HRTIMER_MODE_ABS_PINNED_SOFT);
hrtimer_init(&tcp_sk(sk)->compressed_ack_timer, CLOCK_MONOTONIC,
HRTIMER_MODE_REL_PINNED_SOFT);
tcp_sk(sk)->compressed_ack_timer.function = tcp_compressed_ack_kick;
hrtimer_setup(&tcp_sk(sk)->compressed_ack_timer, tcp_compressed_ack_kick, CLOCK_MONOTONIC,
HRTIMER_MODE_REL_PINNED_SOFT);
}