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authorAndi Kleen <andi@firstfloor.org>2010-10-01 14:18:47 -0700
committerIngo Molnar <mingo@elte.hu>2010-10-05 09:48:07 +0200
commitc62f981f9309486ba5546edbb5925f71e441fa65 (patch)
treea552e29d26d470349fe561903a1b33d2669583b7 /arch
parent00e8976200665eec2fa9264d61885b4d1384d4f0 (diff)
downloadlinux-c62f981f9309486ba5546edbb5925f71e441fa65.tar.bz2
perf, gcc-4.6: Fix set but unused variable
Just dead code I believe. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: andi@firstfloor.org Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/cpu/perf_event.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 6526a86616a7..e2513f26ba8b 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1152,7 +1152,6 @@ static int x86_pmu_handle_irq(struct pt_regs *regs)
struct perf_sample_data data;
struct cpu_hw_events *cpuc;
struct perf_event *event;
- struct hw_perf_event *hwc;
int idx, handled = 0;
u64 val;
@@ -1173,7 +1172,6 @@ static int x86_pmu_handle_irq(struct pt_regs *regs)
}
event = cpuc->events[idx];
- hwc = &event->hw;
val = x86_perf_event_update(event);
if (val & (1ULL << (x86_pmu.cntval_bits - 1)))