Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp5381195imu; Tue, 13 Nov 2018 05:48:33 -0800 (PST) X-Google-Smtp-Source: AJdET5dz4wT5L7M4STddO6/G87sH3r5ZrloQ6l71epLytFtKavSRYX9HueS0C4FLr/mPEi1Y2rOR X-Received: by 2002:a17:902:7d98:: with SMTP id a24-v6mr5175182plm.271.1542116913386; Tue, 13 Nov 2018 05:48:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542116913; cv=none; d=google.com; s=arc-20160816; b=098P4vEHutyy2WQssZbafdX3d3mJfuLPGvupOeOii/JlGW2d5kqMN65BrSJdLJ0I/d OBaaySFFu0uq0WMuq7S/f9jLQ9o0lVFke4txoKWQRYcfod250pnJl5rUPnHmwvxVEbT2 xMJ69nghWyg/YIAUJyQT/eHxUtuA2hIMgdlwiIqvI0uKv/ZC1zs5f0IduHrCkIpQ1oUQ IjPKFXa8d5bEgQQ2N2bKo0qmiDmRyiCDnOSDe4yZd9g4PG7G1qz3V5hMIEbqrkVJcSmi +jpJd4hyRFtH18VjXGqIdEB4qzbXrRfSBzSf3cV5xAxN6S7H7JFAtd4GxSWXx5vX9DF+ jtvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :message-id:date:subject:cc:to:from; bh=3tsjcU8nj3xHsOzf1bo9uHOiooFt13mPG10KlWUGkgw=; b=phMEhtlYfTXUDHO0W0K9oeOIqFzzbmk6vwSL3x3YTDtvA21ar9uOskQRJ0DHtNygyp cuY09V3k73ByCONnDAryxwbEiaDSg8a5M6dyQ6U05zaDYXqkSEDZ033oU2FOquEgCG6S VOH2RgK8s8mNE50K35pF9e63ry7hTbJd58hmxpsK8ifFQUNCbjLjlGs3XI3+dxUeq7Ne LQbp2yKVqUIyLy3LvhP4qezfBUHyOqeWagy0akiLgdvig7goVCX4Owe6Hvw225kaJz6L eeW785nrR2Hpsf+pvznVMjHlc9tbpCcnrepoVKPbXFnqIGPU9lBAON8ksxy/r4g3DDyi mHAw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b22-v6si23645276pff.192.2018.11.13.05.48.18; Tue, 13 Nov 2018 05:48:33 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387608AbeKMXpw (ORCPT + 99 others); Tue, 13 Nov 2018 18:45:52 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:14655 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2387514AbeKMXpv (ORCPT ); Tue, 13 Nov 2018 18:45:51 -0500 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 40F1CADF41CCC; Tue, 13 Nov 2018 21:47:34 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.408.0; Tue, 13 Nov 2018 21:47:28 +0800 From: YueHaibing To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Nicholas Piggin , "Naveen N. Rao" , "Kate Stewart" , "Steven Rostedt (VMware)" , Greg Kroah-Hartman CC: YueHaibing , , , Subject: [PATCH -next] powerpc64/ftrace: Drop pointless static qualifier in is_b_op() Date: Tue, 13 Nov 2018 13:56:56 +0000 Message-ID: <1542117416-52357-1-git-send-email-yuehaibing@huawei.com> X-Mailer: git-send-email 1.8.3.1 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is no need to have the 'intoffset' variable static since new value always be assigned before use it. Signed-off-by: YueHaibing --- arch/powerpc/kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/ftrace.c index 4bf051d..65248d4 100644 --- a/arch/powerpc/kernel/trace/ftrace.c +++ b/arch/powerpc/kernel/trace/ftrace.c @@ -107,7 +107,7 @@ static int is_b_op(unsigned int op) static unsigned long find_bl_target(unsigned long ip, unsigned int op) { - static int offset; + int offset; offset = (op & 0x03fffffc); /* make it signed */