x86: kernel/check.c simple_strtoul cleanup
Change set_corruption_check() and set_corruption_check_period()
in kernel/check.c to call kstrtoul() instead of calling
obsoleted simple_strtoul().
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Link: http://lkml.kernel.org/r/1336326908.2897.12.camel@lorien2
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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 __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);