From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 21 Oct 2013 05:33:50 +0000 (+0800)
Subject: staging: sep: add missing misc_deregister() on error in sep_register_driver_with_fs()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a5b7151504de553b086f76082e348fdb8474ba12;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: sep: add missing misc_deregister() on error in sep_register_driver_with_fs()

Add the missing misc_deregister() before return from
sep_register_driver_with_fs() in the error handling case.

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

diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index 11f5b2117457..5f8c0a8ecb9d 100644
--- a/drivers/staging/sep/sep_main.c
+++ b/drivers/staging/sep/sep_main.c
@@ -4075,6 +4075,7 @@ static int sep_register_driver_with_fs(struct sep_device *sep)
 	if (ret_val) {
 		dev_warn(&sep->pdev->dev, "sysfs attribute1 fails for SEP %x\n",
 			ret_val);
+		misc_deregister(&sep->miscdev_sep);
 		return ret_val;
 	}