linux-kernel - [PATCH] x86, mce: fix error path in mce_create

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Message-ID: <4A39D654.3050001@jp.fujitsu.com>
Date:	Thu, 18 Jun 2009 14:53:24 +0900
From:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
To:	linux-kernel@...r.kernel.org
CC:	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH] 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@...fujitsu.com>
---
 arch/x86/kernel/cpu/mcheck/mce.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 81f69b7..260e219 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1791,7 +1791,7 @@ 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;
@@ -1809,9 +1809,9 @@ 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;
 	}
@@ -1819,8 +1819,8 @@ 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]);
-- 
1.6.3

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