gcc-4.6: kernel/*: Fix unused but set warnings

No real bugs I believe, just some dead code.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: andi@firstfloor.org
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 2 deletions

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index ce669174f355..1decafbb6b1a 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1091,11 +1091,10 @@ EXPORT_SYMBOL_GPL(hrtimer_cancel);
  */
 ktime_t hrtimer_get_remaining(const struct hrtimer *timer)
 {
-        struct hrtimer_clock_base *base;
         unsigned long flags;
         ktime_t rem;
 
-        base = lock_hrtimer_base(timer, &flags);
+        lock_hrtimer_base(timer, &flags);
         rem = hrtimer_expires_remaining(timer);
         unlock_hrtimer_base(timer, &flags);