From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Mon, 28 Sep 2015 22:59:22 +0000 (-0700)
Subject: Input: omap4-keypad - fix memory leak
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d79bdc7f004404204a6ac07785f8d6717070ecdb;p=openwrt%2Fstaging%2Fblogic.git

Input: omap4-keypad - fix memory leak

If omap4_keypad_parse_dt() fails we returned the error code but we
missed releasing keypad_data.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index b052afec9a11..6639b2b8528a 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -266,7 +266,7 @@ static int omap4_keypad_probe(struct platform_device *pdev)
 
 	error = omap4_keypad_parse_dt(&pdev->dev, keypad_data);
 	if (error)
-		return error;
+		goto err_free_keypad;
 
 	res = request_mem_region(res->start, resource_size(res), pdev->name);
 	if (!res) {