[PATCH 2/7] [hrtimers] Fix possible use of NULL pointer inposix-timers

[Thomas Gleixner]

Fixup the conversion of posix-timers to hrtimers.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---

 kernel/posix-timers.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

a42e5a139db5c1759bc98729152618ed5b80410e
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 197208b..3b606d3 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -290,7 +290,8 @@ void do_schedule_next_timer(struct sigin
 		info->si_overrun = timr->it_overrun_last;
 	}
 
-	unlock_timer(timr, flags);
+	if (timr)
+		unlock_timer(timr, flags);
 }
 
 int posix_timer_event(struct k_itimer *timr,int si_private)
-- 
1.0.8

--

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