Message ID | 1574144074-142032-3-git-send-email-zhengbin13@huawei.com (mailing list archive) |
---|---|
State | Accepted |
Commit | ef23cf9a89a7aec19a29d548d1e219d436b23b6e |
Headers | show |
Series | powerpc: Remove five unused variables | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/apply_patch | success | Successfully applied on branch powerpc/merge (784eee1cc44801366d4f197e0ade7739ee8e1e83) |
snowpatch_ozlabs/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 15 lines checked |
snowpatch_ozlabs/needsstable | success | Patch has no Fixes tags |
diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index cb50a9e..83f0908 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -1302,8 +1302,6 @@ static void trace_imc_event_del(struct perf_event *event, int flags) static int trace_imc_event_init(struct perf_event *event) { - struct task_struct *target; - if (event->attr.type != event->pmu->type) return -ENOENT; @@ -1315,7 +1313,6 @@ static int trace_imc_event_init(struct perf_event *event) return -ENOENT; event->hw.idx = -1; - target = event->hw.target; event->pmu->task_ctx_nr = perf_hw_context; return 0;
Fixes gcc '-Wunused-but-set-variable' warning: arch/powerpc/perf/imc-pmu.c: In function trace_imc_event_init: arch/powerpc/perf/imc-pmu.c:1292:22: warning: variable target set but not used [-Wunused-but-set-variable] It is introduced by commit 012ae244845f ("powerpc/perf: Trace imc PMU functions"), but never used, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> --- arch/powerpc/perf/imc-pmu.c | 3 --- 1 file changed, 3 deletions(-) -- 2.7.4