From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arvind Yadav , Benjamin Tissoires , Jiri Kosina , Sasha Levin Subject: [PATCH 4.14 062/189] HID: wacom: Release device resource data obtained by devres_alloc() Date: Mon, 18 Jun 2018 10:12:38 +0200 Message-Id: <20180618081211.799867985@linuxfoundation.org> In-Reply-To: <20180618081209.254234434@linuxfoundation.org> References: <20180618081209.254234434@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arvind Yadav [ Upstream commit 097b8f62dd793e08f1732fc74dbb64596c7fbff9 ] Free device resource data, if __wacom_devm_sysfs_create_group is not successful. Signed-off-by: Arvind Yadav Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/hid/wacom_sys.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -1102,8 +1102,10 @@ static int __wacom_devm_sysfs_create_gro devres->root = root; error = sysfs_create_group(devres->root, group); - if (error) + if (error) { + devres_free(devres); return error; + } devres_add(&wacom->hdev->dev, devres);