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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id l19-20020a656813000000b005777125ed83si8838967pgt.238.2023.09.18.18.39.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Sep 2023 18:39:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id D54D581A999B; Mon, 18 Sep 2023 18:37:29 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230445AbjISBgw (ORCPT + 26 others); Mon, 18 Sep 2023 21:36:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229534AbjISBgs (ORCPT ); Mon, 18 Sep 2023 21:36:48 -0400 Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 4CC0F10F for ; Mon, 18 Sep 2023 18:36:33 -0700 (PDT) Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id BC6ED6025A065; Tue, 19 Sep 2023 09:36:23 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming To: mcgrof@kernel.org, keescook@chromium.org, mbenes@suse.cz, linux@rasmusvillemoes.dk, christian.koenig@amd.com, christophe.jaillet@wanadoo.fr, linux@weissschuh.net, azeemshaikh38@gmail.com Cc: linux-kernel@vger.kernel.org, Li zeming Subject: [PATCH] =?utf-8?q?params=3A_Remove_unnecessary_=E2=80=980=E2=80=99_?= =?utf-8?q?values_from_err?= Date: Tue, 19 Sep 2023 09:36:13 +0800 Message-Id: <20230919013613.8005-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 18 Sep 2023 18:37:29 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1777428160740190242 X-GMAIL-MSGID: 1777428160740190242 err is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming --- kernel/params.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/params.c b/kernel/params.c index 07d01f6ce9a2..2d4a0564697e 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -331,7 +331,7 @@ EXPORT_SYMBOL(param_ops_bool); int param_set_bool_enable_only(const char *val, const struct kernel_param *kp) { - int err = 0; + int err; bool new_value; bool orig_value = *(bool *)kp->arg; struct kernel_param dummy_kp = *kp;