From patchwork Wed Jun 29 23:32:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prashant Malani X-Patchwork-Id: 12900890 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 4A5A3C43334 for ; Wed, 29 Jun 2022 23:40:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231800AbiF2XkN (ORCPT ); Wed, 29 Jun 2022 19:40:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231559AbiF2XkL (ORCPT ); Wed, 29 Jun 2022 19:40:11 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46501659E for ; Wed, 29 Jun 2022 16:40:11 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id w24so17079945pjg.5 for ; Wed, 29 Jun 2022 16:40:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QRbeot/MuGcqM6NZGZgB9B0h/YlW+GCV/NmCj8D78sc=; b=DdlpdV5bCDZGoOcRiumEE3M8qO1XA4NR58Hn0k2DAMnCsFQdg1G5MUhFt8XnNZ1xsx IRSTVkMLmB70VB8r5y5sTOiOGihytY/lbwsWejaUtr5+A1GQFaSD3dNfMoU3HQAyWESe SolplSffVxkCIZup4rLOnMVbrDbihKQZ9ThTs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QRbeot/MuGcqM6NZGZgB9B0h/YlW+GCV/NmCj8D78sc=; b=JdhkiBJIImCKhkJJx5xnnTsi6S2B9sifrWzzaU6HbfzbzTvw/pRyolWnsTRjrO544W gnvfIiPh6jP7yuCIyBAAolzKaPnt8zJjV9+8+YU+koWGswceLuS5//ZS8LB8DMmLp4OQ cHjkTibQCnkWI6fGhX1vY21BQrhdz9sObm6Qs1cGwjowsmyqTxbIkIDMr+ZIyM7+r58N Epbg9UUyintS4KSc0OVf/phZzLWQHeWLp/DRUM21TgzD1any8TteXVxvEwOpxa9DN6hL F5nwxF2vmXAdIOqJLMAjdlkPVZHmxeFdRHMCy8amqghB41gy1Hi6xn+3E0bO8jLq03Qo ownw== X-Gm-Message-State: AJIora9Yq713HHzevTa/1GIf6mvV8EWl09V7QkSaYKzfqAcM9Z/MrQAS jzPM7ffXfnXhpLweskAdJxadbg== X-Google-Smtp-Source: AGRyM1sRWxPwy3uGWZPwxBdeXGbZYOch5+sAQm6m3ULiSuqR1NRow9vm5zjBjP3lHcRZcr0OyWqSXA== X-Received: by 2002:a17:90a:8413:b0:1ea:ebf4:7079 with SMTP id j19-20020a17090a841300b001eaebf47079mr6862922pjn.48.1656546010854; Wed, 29 Jun 2022 16:40:10 -0700 (PDT) Received: from pmalani.c.googlers.com.com (157.214.185.35.bc.googleusercontent.com. [35.185.214.157]) by smtp.gmail.com with ESMTPSA id rm1-20020a17090b3ec100b001ed27d132c1sm127305pjb.2.2022.06.29.16.40.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 16:40:09 -0700 (PDT) From: Prashant Malani To: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, chrome-platform@lists.linux.dev Cc: bleung@chromium.org, heikki.krogerus@linux.intel.com, Prashant Malani , Daisuke Nojiri , "Dustin L. Howett" , Greg Kroah-Hartman , Guenter Roeck , "Gustavo A. R. Silva" , Kees Cook , Sebastian Reichel , Tzung-Bi Shih Subject: [PATCH 8/9] platform/chrome: cros_ec_typec: Cleanup switch handle return paths Date: Wed, 29 Jun 2022 23:32:26 +0000 Message-Id: <20220629233314.3540377-9-pmalani@chromium.org> X-Mailer: git-send-email 2.37.0.rc0.161.g10f37bed90-goog In-Reply-To: <20220629233314.3540377-1-pmalani@chromium.org> References: <20220629233314.3540377-1-pmalani@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Some of the return paths for the cros_typec_get_switch_handles() aren't necessary. Clean up the return paths to only undo the handle get's which succeeded. Signed-off-by: Prashant Malani --- drivers/platform/chrome/cros_ec_typec.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c index 7cb2e35c4ded..39e6fd4491a9 100644 --- a/drivers/platform/chrome/cros_ec_typec.c +++ b/drivers/platform/chrome/cros_ec_typec.c @@ -157,12 +157,10 @@ static int cros_typec_get_switch_handles(struct cros_typec_port *port, return 0; role_sw_err: - usb_role_switch_put(port->role_sw); -ori_sw_err: typec_switch_put(port->ori_sw); -mux_err: +ori_sw_err: typec_mux_put(port->mux); - +mux_err: return -ENODEV; }