From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Thu, 25 Apr 2013 09:32:16 +0000 (+0800)
Subject: staging: ozwpan: fix error return code in oz_cdev_register()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b491564eb258fe2611ff602790fd7b1cc76dd92b;p=linux-beck.git

staging: ozwpan: fix error return code in oz_cdev_register()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 27d06666c81a..8dc24ea26bf5 100644
--- a/drivers/staging/ozwpan/ozcdev.c
+++ b/drivers/staging/ozwpan/ozcdev.c
@@ -355,11 +355,13 @@ int oz_cdev_register(void)
 	g_oz_class = class_create(THIS_MODULE, "ozmo_wpan");
 	if (IS_ERR(g_oz_class)) {
 		oz_trace("Failed to register ozmo_wpan class\n");
+		err = PTR_ERR(g_oz_class);
 		goto out1;
 	}
 	dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan");
 	if (IS_ERR(dev)) {
 		oz_trace("Failed to create sysfs entry for cdev\n");
+		err = PTR_ERR(dev);
 		goto out1;
 	}
 	return 0;