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x86: kernel/dumpstack.c simple_strtoul cleanup

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Change kstack_setup() and code_bytes_setup() in kernel/dumpstack.c
to call kstrtoul() instead of calling obsoleted simple_strtoul().

Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Link: http://lkml.kernel.org/r/1336327084.2897.15.camel@lorien2
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Shuah Khan 2012-05-06 11:58:04 -06:00 committed by H. Peter Anvin
parent 5abe68e493
commit 363f7ce325
1 changed files with 19 additions and 2 deletions
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21
arch/x86/kernel/dumpstack.c
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@ -311,16 +311,33 @@ void die(const char *str, struct pt_regs *regs, long err)
static int __init kstack_setup(char *s) static int __init kstack_setup(char *s)
{ {
ssize_t ret;
unsigned long val;
if (!s) if (!s)
return -EINVAL; return -EINVAL;
kstack_depth_to_print = simple_strtoul(s, NULL, 0);
ret = kstrtoul(s, 0, &val);
if (ret)
return ret;
kstack_depth_to_print = val;
return 0; return 0;
} }
early_param("kstack", kstack_setup); early_param("kstack", kstack_setup);
static int __init code_bytes_setup(char *s) static int __init code_bytes_setup(char *s)
{ {
code_bytes = simple_strtoul(s, NULL, 0); ssize_t ret;
unsigned long val;
if (!s)
return -EINVAL;
ret = kstrtoul(s, 0, &val);
if (ret)
return ret;
code_bytes = val;
if (code_bytes > 8192) if (code_bytes > 8192)
code_bytes = 8192; code_bytes = 8192;