Messages in this thread Patch in this message | | | From | Zucheng Zheng <> | Subject | [PATCH -next] perf/x86/amd: Remove unused variable 'hwc' | Date | Thu, 21 Apr 2022 19:10:31 +0800 |
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'hwc' is never used in amd_pmu_enable_all(), so remove it.
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Signed-off-by: Zucheng Zheng <zhengzucheng@huawei.com> --- arch/x86/events/amd/core.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c index 8e1e818f8195..d7f9500b876d 100644 --- a/arch/x86/events/amd/core.c +++ b/arch/x86/events/amd/core.c @@ -714,14 +714,11 @@ static void amd_pmu_enable_event(struct perf_event *event) static void amd_pmu_enable_all(int added) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); - struct hw_perf_event *hwc; int idx; amd_brs_enable_all(); for (idx = 0; idx < x86_pmu.num_counters; idx++) { - hwc = &cpuc->events[idx]->hw; - /* only activate events which are marked as active */ if (!test_bit(idx, cpuc->active_mask)) continue; -- 2.18.0.huawei.25
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