From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hongzhou Yang Subject: [PATCH] pinctrl: mediatek: fix a memleak when do dt maps. Date: Mon, 16 Nov 2015 18:34:50 -0800 Message-ID: <1447727690-15251-1-git-send-email-hongzhou.yang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-gpio-owner@vger.kernel.org To: Linus Walleij , Matthias Brugger Cc: Hongzhou Yang , Yingjoe Chen , Axel Lin , Maoguang Meng , Colin Ian King , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, srv_heupstream@mediatek.com, Sascha Hauer , biao.huang@mediatek.com List-Id: linux-mediatek@lists.infradead.org configs will kmemdup to dup_configs in pictrl util function. So configs need to be freed. Signed-off-by: Hongzhou Yang --- Fix a memleak issue. drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index bbf0230..0000b5a 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -568,9 +568,10 @@ static int mtk_pctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, } } - return 0; + err = 0; fail: + kfree(configs); return err; } -- 1.7.9.5