linux-kernel - [PATCH] hrtimer: Remove a warning message in hrtimer

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Message-Id: <20220224092848.3755-1-yamamoto.rei@jp.fujitsu.com>
Date:   Thu, 24 Feb 2022 18:28:48 +0900
From:   Rei Yamamoto <yamamoto.rei@...fujitsu.com>
To:     tglx@...utronix.de
Cc:     geert+renesas@...der.be, linux-kernel@...r.kernel.org,
        yamamoto.rei@...fujitsu.com
Subject: [PATCH] hrtimer: Remove a warning message in hrtimer_interrupt()

It seems the warning message in hrtimer_interrupt() has
no an intention.
The required action for the warning message in hrtimer_interrupt() 
is not clear.
Remove this message not to confuse user.

Signed-off-by: Rei Yamamoto <yamamoto.rei@...fujitsu.com>
---
 kernel/time/hrtimer.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 0ea8702eb516..4f4eb9d1f05a 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -1866,7 +1866,6 @@ void hrtimer_interrupt(struct clock_event_device *dev)
 	else
 		expires_next = ktime_add(now, delta);
 	tick_program_event(expires_next, 1);
-	pr_warn_once("hrtimer: interrupt took %llu ns\n", ktime_to_ns(delta));
 }
 
 /* called with interrupts disabled */
-- 
2.27.0