diff options
| author | Shuah Khan <shuahkhan@gmail.com> | 2012-05-06 11:11:04 -0600 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-07 11:36:49 -0700 |
| commit | e826abd523913f63eb03b59746ffb16153c53dc4 (patch) | |
| tree | e86097d1702a15840d2ec0287e0ef82c61afd022 | |
| parent | d48b97b403d23f6df0b990cee652bdf9a52337a3 (diff) | |
x86, microcode: microcode_core.c simple_strtoul cleanup
Change reload_for_cpu() in kernel/microcode_core.c to call kstrtoul()
instead of calling obsoleted simple_strtoul().
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Reviewed-by: Borislav Petkov <bp@alien8.de>
Link: http://lkml.kernel.org/r/1336324264.2897.9.camel@lorien2
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| -rw-r--r-- | arch/x86/kernel/microcode_core.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index c9bda6d6035..fbdfc691718 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -299,12 +299,11 @@ static ssize_t reload_store(struct device *dev, { unsigned long val; int cpu = dev->id; - int ret = 0; - char *end; + ssize_t ret = 0; - val = simple_strtoul(buf, &end, 0); - if (end == buf) - return -EINVAL; + ret = kstrtoul(buf, 0, &val); + if (ret) + return ret; if (val == 1) { get_online_cpus(); |