Commit 643bdf68f92a8516574ed7ca3713f9334c331b8d
1 parent
e1dd7bc585
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hrtimers: simplify hrtimer_peek_ahead_timers()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Showing 1 changed file with 3 additions and 9 deletions Side-by-side Diff
kernel/hrtimer.c
| ... | ... | @@ -1394,22 +1394,16 @@ |
| 1394 | 1394 | */ |
| 1395 | 1395 | void hrtimer_peek_ahead_timers(void) |
| 1396 | 1396 | { |
| 1397 | - unsigned long flags; | |
| 1398 | 1397 | struct tick_device *td; |
| 1399 | - struct clock_event_device *dev; | |
| 1398 | + unsigned long flags; | |
| 1400 | 1399 | |
| 1401 | 1400 | if (!hrtimer_hres_active()) |
| 1402 | 1401 | return; |
| 1403 | 1402 | |
| 1404 | 1403 | local_irq_save(flags); |
| 1405 | 1404 | td = &__get_cpu_var(tick_cpu_device); |
| 1406 | - if (!td) | |
| 1407 | - goto out; | |
| 1408 | - dev = td->evtdev; | |
| 1409 | - if (!dev) | |
| 1410 | - goto out; | |
| 1411 | - hrtimer_interrupt(dev); | |
| 1412 | -out: | |
| 1405 | + if (td && td->evtdev) | |
| 1406 | + hrtimer_interrupt(td->evtdev); | |
| 1413 | 1407 | local_irq_restore(flags); |
| 1414 | 1408 | } |
| 1415 | 1409 |