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| author | YueHaibing | 2019-01-23 02:56:31 +0100 |
|---|---|---|
| committer | Will Deacon | 2019-01-31 11:55:05 +0100 |
| commit | cf2d65ec1d21f986bc128697aff5f52fef1ff12a (patch) | |
| tree | fbf15b135fe94c48782e15ef546ab11390aecdd3 /drivers/perf | |
| parent | arm64: perf: remove misleading comment (diff) | |
| download | kernel-qcow2-linux-cf2d65ec1d21f986bc128697aff5f52fef1ff12a.tar.gz kernel-qcow2-linux-cf2d65ec1d21f986bc128697aff5f52fef1ff12a.tar.xz kernel-qcow2-linux-cf2d65ec1d21f986bc128697aff5f52fef1ff12a.zip | |
perf: xgene: Remove set but not used variable 'config'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/perf/xgene_pmu.c: In function 'xgene_perf_stop':
drivers/perf/xgene_pmu.c:1055:6: warning:
variable 'config' set but not used [-Wunused-but-set-variable]
It never used since introduction.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/perf')
| -rw-r--r-- | drivers/perf/xgene_pmu.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c index 0dc9ff0f8894..26b2c269e285 100644 --- a/drivers/perf/xgene_pmu.c +++ b/drivers/perf/xgene_pmu.c @@ -1057,7 +1057,6 @@ static void xgene_perf_start(struct perf_event *event, int flags) static void xgene_perf_stop(struct perf_event *event, int flags) { struct hw_perf_event *hw = &event->hw; - u64 config; if (hw->state & PERF_HES_UPTODATE) return; @@ -1069,7 +1068,6 @@ static void xgene_perf_stop(struct perf_event *event, int flags) if (hw->state & PERF_HES_UPTODATE) return; - config = hw->config; xgene_perf_read(event); hw->state |= PERF_HES_UPTODATE; } |