From: Shuah Khan <shuahkhan@gmail.com>
To: mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de
Cc: shuahkhan@gmail.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86: kernel/check.c simple_strtoul cleanup
Date: Wed, 02 May 2012 11:18:36 -0600 [thread overview]
Message-ID: <1335979116.2467.9.camel@lorien2> (raw)
Change set_corruption_check() and set_corruption_check_period()
in kernel/check.c to call kstrtoul() instead of calling
obsoleted simple_strtoul().
>From f7eee40cda6c50c97e360f8e2ee075908df58a63 Mon Sep 17 00:00:00 2001
From: Shuah Khan <shuahkhan@gmail.com>
Date: Wed, 2 May 2012 11:07:16 -0600
Subject: [PATCH] x86: kernel/check.c simple_strtoul cleanup
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
---
arch/x86/kernel/check.c | 20 ++++++++++++++------
1 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c
index 5da1269..e2dbcb7 100644
--- a/arch/x86/kernel/check.c
+++ b/arch/x86/kernel/check.c
@@ -27,21 +27,29 @@ static int num_scan_areas;
static __init int set_corruption_check(char *arg)
{
- char *end;
+ ssize_t ret;
+ unsigned long val;
- memory_corruption_check = simple_strtol(arg, &end, 10);
+ ret = kstrtoul(arg, 10, &val);
+ if (ret)
+ return ret;
- return (*end == 0) ? 0 : -EINVAL;
+ memory_corruption_check = val;
+ return 0;
}
early_param("memory_corruption_check", set_corruption_check);
static __init int set_corruption_check_period(char *arg)
{
- char *end;
+ ssize_t ret;
+ unsigned long val;
- corruption_check_period = simple_strtoul(arg, &end, 10);
+ ret = kstrtoul(arg, 10, &val);
+ if (ret)
+ return ret;
- return (*end == 0) ? 0 : -EINVAL;
+ corruption_check_period = val;
+ return 0;
}
early_param("memory_corruption_check_period", set_corruption_check_period);
--
1.7.5.4
reply other threads:[~2012-05-02 17:18 UTC|newest]
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