posix-timers: Set k_itimer:: It_signal to NULL on exit()

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Technically it's not required to set k_itimer::it_signal to NULL on exit()
because there is no other thread anymore which could lookup the timer
concurrently.

Set it to NULL for consistency sake and add a comment to that effect.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230425183313.196462644@linutronix.de

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Thomas Gleixner 2023-04-25 20:49:06 +02:00

parent 028cf5eaa1

commit 72786ff23d

1 changed files with 8 additions and 0 deletions

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kernel/time/posix-timers.c

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