diff options
Diffstat (limited to 'kernel/rtmutex.c')
| -rw-r--r-- | kernel/rtmutex.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/rtmutex.c b/kernel/rtmutex.c index a7723d217170..9850dc02f1db 100644 --- a/kernel/rtmutex.c +++ b/kernel/rtmutex.c @@ -861,15 +861,10 @@ EXPORT_SYMBOL(rt_spin_unlock_wait); int __lockfunc rt_spin_trylock(spinlock_t *lock) { - int ret; + int ret = rt_mutex_trylock(&lock->lock); - migrate_disable(); - ret = rt_mutex_trylock(&lock->lock); if (ret) spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); - else - migrate_enable(); - return ret; } EXPORT_SYMBOL(rt_spin_trylock); |