diff options
| author | Luiz Capitulino <lcapitulino@redhat.com> | 2015-08-11 16:40:43 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-08-17 23:19:03 +0200 |
| commit | 75e3b37d059856a972a5bf2bdfeac0f0f2db9ea3 (patch) | |
| tree | ae6331a5758f569d3998106e1f5c19f9ab6bfaf5 /kernel/time | |
| parent | 2b5cf544934fe15f7b2f8bd26696284606f9e7d3 (diff) | |
hrtimer: Drop return code of hrtimer_switch_to_hres()
It's not checked by the caller.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Link: http://lkml.kernel.org/r/20150811164043.538241ef@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/hrtimer.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 5c7ae4b641c4..55575d4f253c 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -679,14 +679,13 @@ static void retrigger_next_event(void *arg) /* * Switch to high resolution mode */ -static int hrtimer_switch_to_hres(void) +static void hrtimer_switch_to_hres(void) { struct hrtimer_cpu_base *base = this_cpu_ptr(&hrtimer_bases); if (tick_init_highres()) { printk(KERN_WARNING "Could not switch to high resolution " "mode on CPU %d\n", base->cpu); - return 0; } base->hres_active = 1; hrtimer_resolution = HIGH_RES_NSEC; @@ -694,7 +693,6 @@ static int hrtimer_switch_to_hres(void) tick_setup_sched_timer(); /* "Retrigger" the interrupt to get things going */ retrigger_next_event(NULL); - return 1; } static void clock_was_set_work(struct work_struct *work) @@ -718,7 +716,7 @@ void clock_was_set_delayed(void) static inline int __hrtimer_hres_active(struct hrtimer_cpu_base *b) { return 0; } static inline int hrtimer_hres_active(void) { return 0; } static inline int hrtimer_is_hres_enabled(void) { return 0; } -static inline int hrtimer_switch_to_hres(void) { return 0; } +static inline void hrtimer_switch_to_hres(void) { } static inline void hrtimer_force_reprogram(struct hrtimer_cpu_base *base, int skip_equal) { } static inline int hrtimer_reprogram(struct hrtimer *timer, |