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Subject[PATCH -next] perf/x86/amd: Remove unused variable 'hwc'
Date
'hwc' is never used in amd_pmu_enable_all(), so remove it.

-------------------------------

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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