From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Date: Thu, 18 Jun 2009 05:53:24 +0000 (+0900)
Subject: x86, mce: fix error path in mce_create_device()
X-Git-Tag: v2.6.31-rc1~97^2^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b1f49f9582f9be6de5055cfa97eabf6246f2eaf7;p=karo-tx-linux.git

x86, mce: fix error path in mce_create_device()

Don't skip removing mce_attrs in route from error2.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index c2fb70d0286f..284d1de968bc 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1798,7 +1798,7 @@ static cpumask_var_t mce_dev_initialized;
 static __cpuinit int mce_create_device(unsigned int cpu)
 {
 	int err;
-	int i;
+	int i, j;
 
 	if (!mce_available(&boot_cpu_data))
 		return -EIO;
@@ -1816,9 +1816,9 @@ static __cpuinit int mce_create_device(unsigned int cpu)
 		if (err)
 			goto error;
 	}
-	for (i = 0; i < banks; i++) {
+	for (j = 0; j < banks; j++) {
 		err = sysdev_create_file(&per_cpu(mce_dev, cpu),
-					&bank_attrs[i]);
+					&bank_attrs[j]);
 		if (err)
 			goto error2;
 	}
@@ -1826,8 +1826,8 @@ static __cpuinit int mce_create_device(unsigned int cpu)
 
 	return 0;
 error2:
-	while (--i >= 0)
-		sysdev_remove_file(&per_cpu(mce_dev, cpu), &bank_attrs[i]);
+	while (--j >= 0)
+		sysdev_remove_file(&per_cpu(mce_dev, cpu), &bank_attrs[j]);
 error:
 	while (--i >= 0)
 		sysdev_remove_file(&per_cpu(mce_dev, cpu), mce_attrs[i]);