From patchwork Thu Nov 22 04:47:24 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herton Ronaldo Krzesinski X-Patchwork-Id: 200965 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id AE0722C0097 for ; Thu, 22 Nov 2012 15:47:40 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TbOhK-0003v2-Kh; Thu, 22 Nov 2012 04:47:34 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TbOhG-0003tN-SU for kernel-team@lists.ubuntu.com; Thu, 22 Nov 2012 04:47:30 +0000 Received: from 200.146.81.226.dynamic.adsl.gvt.net.br ([200.146.81.226] helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1TbOhD-00044d-LN; Thu, 22 Nov 2012 04:47:28 +0000 From: Herton Ronaldo Krzesinski To: Wei Yongjun Subject: [ 3.5.yuz extended stable ] Patch "pinctrl: fix missing unlock on error in" has been added to staging queue Date: Thu, 22 Nov 2012 02:47:24 -0200 Message-Id: <1353559644-1075-1-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 Cc: Linus Walleij , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled pinctrl: fix missing unlock on error in to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From 6de22ad1c6e57d333d45f7bf5ef561d22c366f33 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 22 Oct 2012 12:58:09 +0800 Subject: [PATCH] pinctrl: fix missing unlock on error in pinctrl_groups_show() commit b4dd784ba8af03bf1f9ee5118c792d7abd4919bd upstream. Add the missing unlock on the error handle path in function pinctrl_groups_show(). Signed-off-by: Wei Yongjun Signed-off-by: Linus Walleij Signed-off-by: Herton Ronaldo Krzesinski --- drivers/pinctrl/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.7.9.5 diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 0cc053a..5e59c45 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -1069,8 +1069,10 @@ static int pinctrl_groups_show(struct seq_file *s, void *what) seq_printf(s, "group: %s\n", gname); for (i = 0; i < num_pins; i++) { pname = pin_get_name(pctldev, pins[i]); - if (WARN_ON(!pname)) + if (WARN_ON(!pname)) { + mutex_unlock(&pinctrl_mutex); return -EINVAL; + } seq_printf(s, "pin %d (%s)\n", pins[i], pname); } seq_puts(s, "\n");