hrtimers: Avoid touching inactive timer bases

[firefly-linux-kernel-4.4.55.git] / kernel / posix-timers.c

diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 4c0124919f9a36fa905cc1266fa132de27f01550..a1b5edf1bf92b6890f0bcb2b872e6bcc001d728e 100644 (file)
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -313,7 +313,7 @@ static void schedule_next_timer(struct k_itimer *timr)
  * restarted (i.e. we have flagged this in the sys_private entry of the
  * info block).
  *
- * To protect aginst the timer going away while the interrupt is queued,
+ * To protect against the timer going away while the interrupt is queued,
  * we require that the it_requeue_pending flag be set.
  */
 void do_schedule_next_timer(struct siginfo *info)
@@ -1056,7 +1056,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
  */
 long clock_nanosleep_restart(struct restart_block *restart_block)
 {
-       clockid_t which_clock = restart_block->nanosleep.index;
+       clockid_t which_clock = restart_block->nanosleep.clockid;
        struct k_clock *kc = clockid_to_kclock(which_clock);
 
        if (WARN_ON_ONCE(!kc || !kc->nsleep_restart))