| Message ID | 1353559644-1075-1-git-send-email-herton.krzesinski@canonical.com |
|---|---|
| State | New |
| Headers | show |
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");
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 <yongjun_wei@trendmicro.com.cn> 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 <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- drivers/pinctrl/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.7.9.5