diff options
Diffstat (limited to 'kernel/posix-timers.c')
| -rw-r--r-- | kernel/posix-timers.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index c459b29efdd4..7be385fe4eca 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -454,9 +454,8 @@ sys_timer_create(const clockid_t which_clock, struct sigevent __user *timer_event_spec, timer_t __user * created_timer_id) { - int error = 0; struct k_itimer *new_timer; - int new_timer_id; + int error, new_timer_id; struct task_struct *process; sigevent_t event; int it_id_set = IT_ID_NOT_SET; @@ -478,9 +477,9 @@ sys_timer_create(const clockid_t which_clock, error = idr_get_new(&posix_timers_id, (void *) new_timer, &new_timer_id); spin_unlock_irq(&idr_lock); - if (error == -EAGAIN) - goto retry; - else if (error) { + if (error) { + if (error == -EAGAIN) + goto retry; /* * Weird looking, but we return EAGAIN if the IDR is * full (proper POSIX return value for this) @@ -541,6 +540,8 @@ sys_timer_create(const clockid_t which_clock, new_timer->it_process = process; list_add(&new_timer->list, ¤t->signal->posix_timers); spin_unlock_irq(¤t->sighand->siglock); + + return 0; /* * In the case of the timer belonging to another task, after * the task is unlocked, the timer is owned by the other task @@ -548,9 +549,7 @@ sys_timer_create(const clockid_t which_clock, * new_timer after the unlock call. */ out: - if (error) - release_posix_timer(new_timer, it_id_set); - + release_posix_timer(new_timer, it_id_set); return error; } |