2016-10-17 09:47:12

by Tobias Klauser

Subject: [PATCH] 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 <[email protected]>
---
kernel/time/alarmtimer.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index c3aad685bbc0..12dd190634ab 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;
}
--
2.9.0

2016-10-17 10:04:32

by tip-bot for Vasyl Gomonovych

Subject: [tip:timers/urgent] alarmtimer: Remove unused but set variable

Commit-ID: 54e23845e965898f65f76aba79fa9db76d830fa9
Gitweb: http://git.kernel.org/tip/54e23845e965898f65f76aba79fa9db76d830fa9
Author: Tobias Klauser <[email protected]>
AuthorDate: Mon, 17 Oct 2016 11:47:02 +0200
Committer: Thomas Gleixner <[email protected]>
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 <[email protected]>
Cc: John Stultz <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

---
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;
}