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perf, gcc-4.6: Fix set but unused variable

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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>
This commit is contained in:
Andi Kleen 2010-10-01 14:18:47 -07:00 committed by Ingo Molnar
parent 00e8976200
commit c62f981f93
1 changed files with 0 additions and 2 deletions
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arch/x86/kernel/cpu/perf_event.c
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@ -1152,7 +1152,6 @@ static int x86_pmu_handle_irq(struct pt_regs *regs)
struct perf_sample_data data; struct perf_sample_data data;
struct cpu_hw_events *cpuc; struct cpu_hw_events *cpuc;
struct perf_event *event; struct perf_event *event;
struct hw_perf_event *hwc;
int idx, handled = 0; int idx, handled = 0;
u64 val; u64 val;
@ -1173,7 +1172,6 @@ static int x86_pmu_handle_irq(struct pt_regs *regs)
} }
event = cpuc->events[idx]; event = cpuc->events[idx];
hwc = &event->hw;
val = x86_perf_event_update(event); val = x86_perf_event_update(event);
if (val & (1ULL << (x86_pmu.cntval_bits - 1))) if (val & (1ULL << (x86_pmu.cntval_bits - 1)))