From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966349AbbDVTOJ (ORCPT ); Wed, 22 Apr 2015 15:14:09 -0400 Received: from terminus.zytor.com ([198.137.202.10]:41693 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932114AbbDVTOF (ORCPT ); Wed, 22 Apr 2015 15:14:05 -0400 Date: Wed, 22 Apr 2015 12:13:33 -0700 From: tip-bot for Thomas Gleixner Message-ID: Cc: tglx@linutronix.de, viresh.kumar@linaro.org, hpa@zytor.com, linux-kernel@vger.kernel.org, fweisbec@gmail.com, peterz@infradead.org, john.stultz@linaro.org, mtosatti@redhat.com, preeti@linux.vnet.ibm.com, mingo@kernel.org Reply-To: linux-kernel@vger.kernel.org, peterz@infradead.org, fweisbec@gmail.com, tglx@linutronix.de, hpa@zytor.com, viresh.kumar@linaro.org, mingo@kernel.org, preeti@linux.vnet.ibm.com, john.stultz@linaro.org, mtosatti@redhat.com In-Reply-To: <20150414203503.243910615@linutronix.de> References: <20150414203503.243910615@linutronix.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:timers/core] alarmtimer: Get rid of unused return value Git-Commit-ID: b193217e6dc3f88b599b573b53e0e0f6671d969a X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: b193217e6dc3f88b599b573b53e0e0f6671d969a Gitweb: http://git.kernel.org/tip/b193217e6dc3f88b599b573b53e0e0f6671d969a Author: Thomas Gleixner AuthorDate: Tue, 14 Apr 2015 21:09:18 +0000 Committer: Thomas Gleixner CommitDate: Wed, 22 Apr 2015 17:06:52 +0200 alarmtimer: Get rid of unused return value We want to get rid of the hrtimer_start() return value and the alarm timer return value is nowhere used. Remove it. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Cc: Preeti U Murthy Cc: Viresh Kumar Cc: Marcelo Tosatti Cc: Frederic Weisbecker Cc: John Stultz Link: http://lkml.kernel.org/r/20150414203503.243910615@linutronix.de Signed-off-by: Thomas Gleixner --- include/linux/alarmtimer.h | 4 ++-- kernel/time/alarmtimer.c | 11 ++++------- 2 files changed, 6 insertions(+), 9 deletions(-) diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h index a899402..52f3b7d 100644 --- a/include/linux/alarmtimer.h +++ b/include/linux/alarmtimer.h @@ -43,8 +43,8 @@ struct alarm { void alarm_init(struct alarm *alarm, enum alarmtimer_type type, enum alarmtimer_restart (*function)(struct alarm *, ktime_t)); -int alarm_start(struct alarm *alarm, ktime_t start); -int alarm_start_relative(struct alarm *alarm, ktime_t start); +void alarm_start(struct alarm *alarm, ktime_t start); +void alarm_start_relative(struct alarm *alarm, ktime_t start); void alarm_restart(struct alarm *alarm); int alarm_try_to_cancel(struct alarm *alarm); int alarm_cancel(struct alarm *alarm); diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index 0b55a75..7fbba63 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -317,19 +317,16 @@ EXPORT_SYMBOL_GPL(alarm_init); * @alarm: ptr to alarm to set * @start: time to run the alarm */ -int alarm_start(struct alarm *alarm, ktime_t start) +void alarm_start(struct alarm *alarm, ktime_t start) { struct alarm_base *base = &alarm_bases[alarm->type]; unsigned long flags; - int ret; spin_lock_irqsave(&base->lock, flags); alarm->node.expires = start; alarmtimer_enqueue(base, alarm); - ret = hrtimer_start(&alarm->timer, alarm->node.expires, - HRTIMER_MODE_ABS); + hrtimer_start(&alarm->timer, alarm->node.expires, HRTIMER_MODE_ABS); spin_unlock_irqrestore(&base->lock, flags); - return ret; } EXPORT_SYMBOL_GPL(alarm_start); @@ -338,12 +335,12 @@ EXPORT_SYMBOL_GPL(alarm_start); * @alarm: ptr to alarm to set * @start: time relative to now to run the alarm */ -int alarm_start_relative(struct alarm *alarm, ktime_t start) +void alarm_start_relative(struct alarm *alarm, ktime_t start) { struct alarm_base *base = &alarm_bases[alarm->type]; start = ktime_add(start, base->gettime()); - return alarm_start(alarm, start); + alarm_start(alarm, start); } EXPORT_SYMBOL_GPL(alarm_start_relative);