Commit 286bfacc authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Frederic Weisbecker
Browse files

posix-cpu-timers: Remove incorrect comment in posix_cpu_timer_set() 



A leftover from historical code which describes fiction.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarFrederic Weisbecker <frederic@kernel.org>
Acked-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
parent c4446266

kernel/time/posix-cpu-timers.c

+1 −6
Original line number Diff line number Diff line
@@ -689,13 +689,8 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, 
			__posix_cpu_timer_get(timer, old, now);

	}



	/* Retry if the timer expiry is running concurrently */

	if (unlikely(ret)) {

		/*

		 * We are colliding with the timer actually firing.

		 * Punt after filling in the timer's old value, and

		 * disable this firing since we are already reporting

		 * it as an overrun (thanks to bump_cpu_timer above).

		 */

		unlock_task_sighand(p, &flags);

		goto out;

	}