linux-kernel - [tip:timers/urgent] alarmtimer: Remove unused but set variable

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Message-ID: <tip-54e23845e965898f65f76aba79fa9db76d830fa9@git.kernel.org>
Date:   Mon, 17 Oct 2016 03:04:11 -0700
From:   tip-bot for Tobias Klauser <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     mingo@...nel.org, linux-kernel@...r.kernel.org, tglx@...utronix.de,
        hpa@...or.com, tklauser@...tanz.ch, john.stultz@...aro.org
Subject: [tip:timers/urgent] alarmtimer: Remove unused but set variable

Commit-ID:  54e23845e965898f65f76aba79fa9db76d830fa9
Gitweb:     http://git.kernel.org/tip/54e23845e965898f65f76aba79fa9db76d830fa9
Author:     Tobias Klauser <tklauser@...tanz.ch>
AuthorDate: Mon, 17 Oct 2016 11:47:02 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 17 Oct 2016 11:59:37 +0200

alarmtimer: Remove unused but set variable

Remove the set but unused variable base in alarm_clock_get to fix the
following warning when building with 'W=1':

  kernel/time/alarmtimer.c: In function ‘alarm_timer_create’:
  kernel/time/alarmtimer.c:545:21: warning: variable ‘base’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Tobias Klauser <tklauser@...tanz.ch>
Cc: John Stultz <john.stultz@...aro.org>
Link: http://lkml.kernel.org/r/20161017094702.10873-1-tklauser@distanz.ch
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

---
 kernel/time/alarmtimer.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index c3aad68..12dd190 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -542,7 +542,6 @@ static int alarm_clock_get(clockid_t which_clock, struct timespec *tp)
 static int alarm_timer_create(struct k_itimer *new_timer)
 {
 	enum  alarmtimer_type type;
-	struct alarm_base *base;
 
 	if (!alarmtimer_get_rtcdev())
 		return -ENOTSUPP;
@@ -551,7 +550,6 @@ static int alarm_timer_create(struct k_itimer *new_timer)
 		return -EPERM;
 
 	type = clock2alarm(new_timer->it_clock);
-	base = &alarm_bases[type];
 	alarm_init(&new_timer->it.alarm.alarmtimer, type, alarm_handle_timer);
 	return 0;
 }