From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5214CEB64DD for ; Sun, 9 Jul 2023 18:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231897AbjGIS2z (ORCPT ); Sun, 9 Jul 2023 14:28:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231805AbjGIS2y (ORCPT ); Sun, 9 Jul 2023 14:28:54 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3353411C for ; Sun, 9 Jul 2023 11:28:53 -0700 (PDT) Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 369IHNq6018392; Sun, 9 Jul 2023 18:28:49 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=1JSoFdw7HHXHRBR4/DLK9dgg6En8RGPiiejBZ+3wFY0=; b=BxcQcpF8EULRHwzeWY47mVmC6fYCn1AXYvJm/9qu07jPIIuZ6cRgN5TQ983rw4f3K/hH yfi2BQ8ygXhN/IQv0ybmT63sym1PAdMYD59kwssvPFFoShbK3lBD6kazGZo54KMtc1+A Xr5rty/gqqmDZCZ49LI81imqxjZBXovlCzd/QJK4om4cBPQ0SMOUlnO4Lod8ywf5aq5Z 45vYzJGbJddXr7m2mLqPxUTHNfdp/zJFoMsJP2vJYKRRpTmtnHITvjZ+m+oFazQyqcbt onBPgFdDu1IEvKCohsXNrx0pCU0wG2Oq94fzpYxoHL3Xhh5a96vWjFdCHNrUaABgtkJ6 HQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3rr21n03r9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 09 Jul 2023 18:28:49 +0000 Received: from m0356517.ppops.net (m0356517.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 369ISmPv011097; Sun, 9 Jul 2023 18:28:48 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3rr21n03qs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 09 Jul 2023 18:28:48 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 369CluOf001193; Sun, 9 Jul 2023 18:28:46 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma06ams.nl.ibm.com (PPS) with ESMTPS id 3rpy2e0v9n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 09 Jul 2023 18:28:46 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 369ISgC841943728 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 9 Jul 2023 18:28:42 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C482C20043; Sun, 9 Jul 2023 18:28:42 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A3E3620040; Sun, 9 Jul 2023 18:28:40 +0000 (GMT) Received: from localhost.localdomain (unknown [9.43.24.202]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Sun, 9 Jul 2023 18:28:40 +0000 (GMT) From: Athira Rajeev To: acme@kernel.org, jolsa@kernel.org, irogers@google.com, namhyung@kernel.org Cc: linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, maddy@linux.ibm.com, atrajeev@linux.vnet.ibm.com, kjain@linux.ibm.com, disgoel@linux.vnet.ibm.com Subject: [PATCH V2 14/26] tools/perf/trace: Fix shellcheck issue for arch_errno_names.sh script Date: Sun, 9 Jul 2023 23:57:48 +0530 Message-Id: <20230709182800.53002-15-atrajeev@linux.vnet.ibm.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230709182800.53002-1-atrajeev@linux.vnet.ibm.com> References: <20230709182800.53002-1-atrajeev@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: __kpJ791IgSkM88zkfPPPnVg-Xw4zYp7 X-Proofpoint-ORIG-GUID: IHasdl-upqD7a1zcnBhKSN3bdUlZy9E7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-09_12,2023-07-06_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 suspectscore=0 bulkscore=0 clxscore=1015 mlxscore=0 phishscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2307090169 Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org From: Kajol Jain Running shellcheck on arch_errno_names.sh generates below warning: In arch_errno_names.sh line 20: local arch="$1" ^--------^ SC3043 (warning): In POSIX sh, 'local' is undefined. ...... In arch_errno_names.sh line 61: local arch ^--------^ SC3043 (warning): In POSIX sh, 'local' is undefined. In arch_errno_names.sh line 67: printf '\t\treturn errno_to_name__%s(err);\n' $(arch_string "$arch") ^--------------------^ SC2046 (warning): Quote this to prevent word splitting. In arch_errno_names.sh line 69: printf '\treturn errno_to_name__%s(err);\n' $(arch_string "$default") ^-----------------------^ SC2046 (warning): Quote this to prevent word splitting. Fixed the warnings by: - Fixing shellcheck warnings for local usage, by removing local from the variable names - Adding quotes to avoid word splitting Signed-off-by: Athira Rajeev Signed-off-by: Kajol Jain --- tools/perf/trace/beauty/arch_errno_names.sh | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/tools/perf/trace/beauty/arch_errno_names.sh b/tools/perf/trace/beauty/arch_errno_names.sh index 37c53bac5f56..cc09dcaa891e 100755 --- a/tools/perf/trace/beauty/arch_errno_names.sh +++ b/tools/perf/trace/beauty/arch_errno_names.sh @@ -17,8 +17,7 @@ arch_string() asm_errno_file() { - local arch="$1" - local header + arch="$1" header="$toolsdir/arch/$arch/include/uapi/asm/errno.h" if test -r "$header"; then @@ -30,8 +29,7 @@ asm_errno_file() create_errno_lookup_func() { - local arch=$(arch_string "$1") - local nr name + arch=$(arch_string "$1") printf "static const char *errno_to_name__%s(int err)\n{\n\tswitch (err) {\n" $arch @@ -44,8 +42,8 @@ create_errno_lookup_func() process_arch() { - local arch="$1" - local asm_errno=$(asm_errno_file "$arch") + arch="$1" + asm_errno=$(asm_errno_file "$arch") $gcc $CFLAGS $include_path -E -dM -x c $asm_errno \ |grep -hE '^#define[[:blank:]]+(E[^[:blank:]]+)[[:blank:]]+([[:digit:]]+).*' \ @@ -56,9 +54,8 @@ process_arch() create_arch_errno_table_func() { - local archlist="$1" - local default="$2" - local arch + archlist="$1" + default="$2" printf 'const char *arch_syscalls__strerrno(const char *arch, int err)\n' printf '{\n' -- 2.39.1