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-rw-r--r--kernel/posix-timers.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index c459b29efdd..7be385fe4ec 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, &current->signal->posix_timers);
spin_unlock_irq(&current->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;
}