From patchwork Tue Aug 30 11:37:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12959187 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 9CE9BC0502A for ; Tue, 30 Aug 2022 11:39:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230215AbiH3LjP (ORCPT ); Tue, 30 Aug 2022 07:39:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231194AbiH3Lie (ORCPT ); Tue, 30 Aug 2022 07:38:34 -0400 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FFF64E86B; Tue, 30 Aug 2022 04:37:22 -0700 (PDT) Received: by mail-pl1-x62c.google.com with SMTP id l3so10823716plb.10; Tue, 30 Aug 2022 04:37:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=6KNK/Qer37pzDc5PqooWdVUsv4ChHn4/mUHtr5VgJZ0=; b=B/RK3EqxipgVqKFf0dtCSUmJhO0BwkBfBN5JAZqQrjRyS55tYNgcifxj8m3yKWL9T1 sN4yvF+Rde0etRQu9R9ULdjfCNVWfDQM08fHMWWE4ZEkxxd7FdC/wW+zc+do68vs6WKQ VL0Wr64doOvUeppiDemQZhnFV4UDB2aU+4Bmqf+YobACeQtWuwuMy/NngcIywMlDBl6Z U2cKgIZI7l+4OdMTs76iRSEbJ69dVBtzqlKaNYVxaE1RbpmdqCgdzUBWAIjgxFdM02By zV6rc7/icw4DfWHUNm/SLdR77rl8NDTZE8BCSGlpP7wcG3VzaS69ntrzekgJepNCOTz9 gC9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=6KNK/Qer37pzDc5PqooWdVUsv4ChHn4/mUHtr5VgJZ0=; b=pkzW9BO6aQyqPiJHf2SeQonnzw4WcwoBhYgrpz21b5Ex1tIEZ6Ve1nVpYB++eGi70U yB7hfGq5JLOum9JbuIetGUZRMrlZejBtdk5meMRAddSR4zn/OLvpoarC/Czj4lBYZ8fr TdzBT5L3YjmN4EcpoBYAmX2RcZsRtz2RhLquxmeNX2rBjHZPUA4FmKOe+dldpdj/13NT 7GQ+4vuG++gho2ze9bmJDq4eOnhVPQERchdrykJMJo9DBA8Rtk0etL03jDvtrwEhJYZ0 7ytBJH8cj3ASQ7Dwi8TFcqxLst7s8NPVHZ8g0UBDmHCk6thKyWQp0hwEAe8LXEkujsP5 NIUA== X-Gm-Message-State: ACgBeo2JL6HPUf4t8AIvfX8MITXPMpiPK6/ElgHDRGMpns6DXTi8Al+Z M8l4w918qW6wqp+y1OwG2Us= X-Google-Smtp-Source: AA6agR75UjHnbrL+QMBV7Kx0U4AmXrY0/uQSilpcTQY4gnXb4H5a3CnIgH5v5bp5zmVwiNAoHs3ghQ== X-Received: by 2002:a17:90b:4a51:b0:1f5:8308:6ed7 with SMTP id lb17-20020a17090b4a5100b001f583086ed7mr23096648pjb.177.1661859441227; Tue, 30 Aug 2022 04:37:21 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id d6-20020a170902654600b0016cb873fe6fsm7467590pln.183.2022.08.30.04.37.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Aug 2022 04:37:20 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: cui.jinpeng2@zte.com.cn To: balbi@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Jinpeng Cui , Zeal Robot Subject: [PATCH linux-next] usb: gadget: remove redundant variables ret Date: Tue, 30 Aug 2022 11:37:16 +0000 Message-Id: <20220830113716.287855-1-cui.jinpeng2@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Jinpeng Cui Rturn value directly from configfs_register_subsystem() instead of getting value from redundant variable ret. Reported-by: Zeal Robot Signed-off-by: Jinpeng Cui --- drivers/usb/gadget/configfs.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 3a6b4926193e..070872d1ae70 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -1671,12 +1671,9 @@ EXPORT_SYMBOL_GPL(unregister_gadget_item); static int __init gadget_cfs_init(void) { - int ret; - config_group_init(&gadget_subsys.su_group); - ret = configfs_register_subsystem(&gadget_subsys); - return ret; + return configfs_register_subsystem(&gadget_subsys); } module_init(gadget_cfs_init);