From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 5 Jun 2013 02:17:35 +0000 (+0000)
Subject: ACPI / APEI: fix error return code in einj_init()
X-Git-Tag: next-20130607~73^2~2^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=75970c9e79502add58a51c1d6ffd9107f3977d81;p=karo-tx-linux.git

ACPI / APEI: fix error return code in einj_init()

Fix to return -ENOMEM in the debugfs_create_xxx() error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index 9a47d85dc9ac..9d60bdd1b6f5 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -732,6 +732,7 @@ static int __init einj_init(void)
 	if (rc)
 		goto err_release;
 
+	rc = -ENOMEM;
 	einj_param = einj_get_parameter_address();
 	if ((param_extension || acpi5) && einj_param) {
 		fentry = debugfs_create_x64("param1", S_IRUSR | S_IWUSR,