From 082ae1e1570c69a06221701718f548bd4000b95b Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Fri, 24 Apr 2015 10:27:34 +0200 Subject: [PATCH] ARC: perf: Remove unnecessary local variable Directly return the result of perf_pmu_register() in arc_pmu_device_probe() instead of assigning and returning variable ret. Signed-off-by: Tobias Klauser Signed-off-by: Vineet Gupta --- arch/arc/kernel/perf_event.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index 57b58f5..1287388 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -268,7 +268,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) { struct arc_reg_pct_build pct_bcr; struct arc_reg_cc_build cc_bcr; - int i, j, ret; + int i, j; union cc_name { struct { @@ -335,9 +335,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) /* ARC 700 PMU does not support sampling events */ arc_pmu->pmu.capabilities |= PERF_PMU_CAP_NO_INTERRUPT; - ret = perf_pmu_register(&arc_pmu->pmu, pdev->name, PERF_TYPE_RAW); - - return ret; + return perf_pmu_register(&arc_pmu->pmu, pdev->name, PERF_TYPE_RAW); } #ifdef CONFIG_OF -- 2.7.4