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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 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,
454 struct sigevent __user *timer_event_spec, 454 struct sigevent __user *timer_event_spec,
455 timer_t __user * created_timer_id) 455 timer_t __user * created_timer_id)
456{ 456{
457 int error = 0;
458 struct k_itimer *new_timer; 457 struct k_itimer *new_timer;
459 int new_timer_id; 458 int error, new_timer_id;
460 struct task_struct *process; 459 struct task_struct *process;
461 sigevent_t event; 460 sigevent_t event;
462 int it_id_set = IT_ID_NOT_SET; 461 int it_id_set = IT_ID_NOT_SET;
@@ -478,9 +477,9 @@ sys_timer_create(const clockid_t which_clock,
478 error = idr_get_new(&posix_timers_id, (void *) new_timer, 477 error = idr_get_new(&posix_timers_id, (void *) new_timer,
479 &new_timer_id); 478 &new_timer_id);
480 spin_unlock_irq(&idr_lock); 479 spin_unlock_irq(&idr_lock);
481 if (error == -EAGAIN) 480 if (error) {
482 goto retry; 481 if (error == -EAGAIN)
483 else if (error) { 482 goto retry;
484 /* 483 /*
485 * Weird looking, but we return EAGAIN if the IDR is 484 * Weird looking, but we return EAGAIN if the IDR is
486 * full (proper POSIX return value for this) 485 * full (proper POSIX return value for this)
@@ -541,6 +540,8 @@ sys_timer_create(const clockid_t which_clock,
541 new_timer->it_process = process; 540 new_timer->it_process = process;
542 list_add(&new_timer->list, &current->signal->posix_timers); 541 list_add(&new_timer->list, &current->signal->posix_timers);
543 spin_unlock_irq(&current->sighand->siglock); 542 spin_unlock_irq(&current->sighand->siglock);
543
544 return 0;
544 /* 545 /*
545 * In the case of the timer belonging to another task, after 546 * In the case of the timer belonging to another task, after
546 * the task is unlocked, the timer is owned by the other task 547 * the task is unlocked, the timer is owned by the other task
@@ -548,9 +549,7 @@ sys_timer_create(const clockid_t which_clock,
548 * new_timer after the unlock call. 549 * new_timer after the unlock call.
549 */ 550 */
550out: 551out:
551 if (error) 552 release_posix_timer(new_timer, it_id_set);
552 release_posix_timer(new_timer, it_id_set);
553
554 return error; 553 return error;
555} 554}
556 555