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net/sched: 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/f1d4843589dd924743b35de1f0920c4a4c43be01.1738746872.git.namcao@linutronix.de
This commit is contained in:
Nam Cao 2025-02-05 11:43:22 +01:00 committed by Thomas Gleixner
parent fe0b776543
commit efcb2d32a8
3 changed files with 4 additions and 8 deletions
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3
net/sched/act_gate.c
View File

@ -287,8 +287,7 @@ static void gate_setup_timer(struct tcf_gate *gact, u64 basetime,
gact->param.tcfg_basetime = basetime;
gact->param.tcfg_clockid = clockid;
gact->tk_offset = tko;
hrtimer_init(&gact->hitimer, clockid, HRTIMER_MODE_ABS_SOFT);
gact->hitimer.function = gate_timer_func;
hrtimer_setup(&gact->hitimer, gate_timer_func, clockid, HRTIMER_MODE_ABS_SOFT);
}
static int tcf_gate_init(struct net *net, struct nlattr *nla,

3
net/sched/sch_api.c
View File

@ -619,8 +619,7 @@ static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
void qdisc_watchdog_init_clockid(struct qdisc_watchdog *wd, struct Qdisc *qdisc,
clockid_t clockid)
{
hrtimer_init(&wd->timer, clockid, HRTIMER_MODE_ABS_PINNED);
wd->timer.function = qdisc_watchdog;
hrtimer_setup(&wd->timer, qdisc_watchdog, clockid, HRTIMER_MODE_ABS_PINNED);
wd->qdisc = qdisc;
}
EXPORT_SYMBOL(qdisc_watchdog_init_clockid);

6
net/sched/sch_taprio.c
View File

@ -1932,8 +1932,7 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
if (!TXTIME_ASSIST_IS_ENABLED(q->flags) &&
!FULL_OFFLOAD_IS_ENABLED(q->flags) &&
!hrtimer_active(&q->advance_timer)) {
hrtimer_init(&q->advance_timer, q->clockid, HRTIMER_MODE_ABS);
q->advance_timer.function = advance_sched;
hrtimer_setup(&q->advance_timer, advance_sched, q->clockid, HRTIMER_MODE_ABS);
}
err = taprio_get_start_time(sch, new_admin, &start);
@ -2056,8 +2055,7 @@ static int taprio_init(struct Qdisc *sch, struct nlattr *opt,
spin_lock_init(&q->current_entry_lock);
hrtimer_init(&q->advance_timer, CLOCK_TAI, HRTIMER_MODE_ABS);
q->advance_timer.function = advance_sched;
hrtimer_setup(&q->advance_timer, advance_sched, CLOCK_TAI, HRTIMER_MODE_ABS);
q->root = sch;