The following commit has been merged into the perf/core branch of tip: Commit-ID: bc469ddf67154a4840267132e87ce0d8b72d4952 Gitweb: https://git.kernel.org/tip/bc469ddf67154a4840267132e87ce0d8b72d4952 Author: Zucheng Zheng <zhengzucheng@xxxxxxxxxx> AuthorDate: Thu, 21 Apr 2022 19:10:31 +08:00 Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx> CommitterDate: Thu, 12 May 2022 16:28:46 +02:00 perf/x86/amd: Remove unused variable 'hwc' 'hwc' is never used in amd_pmu_enable_all(), so remove it. Signed-off-by: Zucheng Zheng <zhengzucheng@xxxxxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20220421111031.174698-1-zhengzucheng@xxxxxxxxxx --- 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 262e39a..d81eac2 100644 --- a/arch/x86/events/amd/core.c +++ b/arch/x86/events/amd/core.c @@ -771,14 +771,11 @@ 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;
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