Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966151AbbDXI1m (ORCPT ); Fri, 24 Apr 2015 04:27:42 -0400 Received: from mail.zhinst.com ([212.126.164.98]:39724 "EHLO mail.zhinst.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966096AbbDXI1j (ORCPT ); Fri, 24 Apr 2015 04:27:39 -0400 From: Tobias Klauser To: Vineet Gupta Cc: linux-kernel@vger.kernel.org Subject: [PATCH] ARC: perf: Remove unnecessary local variable Date: Fri, 24 Apr 2015 10:27:34 +0200 Message-Id: <1429864054-15347-1-git-send-email-tklauser@distanz.ch> X-Mailer: git-send-email 2.2.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1316 Lines: 41 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 --- 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 fd2ec50..eea8a7b 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -269,7 +269,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) struct arc_pmu *arc_pmu; 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 { @@ -336,9 +336,7 @@ 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 -- 2.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/