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fork: 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/174111145b945391e48936d6debcd43caec3e406.1738746821.git.namcao@linutronix.de
This commit is contained in:
Nam Cao 2025-02-05 11:39:01 +01:00 committed by Thomas Gleixner
parent 4248fd6f37
commit 91b7be704d
1 changed files with 1 additions and 2 deletions
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3
kernel/fork.c
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@ -1891,8 +1891,7 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
#ifdef CONFIG_POSIX_TIMERS
INIT_HLIST_HEAD(&sig->posix_timers);
INIT_HLIST_HEAD(&sig->ignored_posix_timers);
hrtimer_init(&sig->real_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
sig->real_timer.function = it_real_fn;
hrtimer_setup(&sig->real_timer, it_real_fn, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
#endif
task_lock(current->group_leader);