evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

perf/x86: Convert obsolete simple_strtoul() usage to kstrtoul()

Browse source 
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1339384421.3025.8.camel@lorien2
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Shuah Khan 2012-06-10 21:13:41 -06:00 • committed by Ingo Molnar
parent c3e228d59b
commit e2b297fcf1
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
arch/x86/kernel/cpu/perf_event.c
View file

@ -1640,7 +1640,12 @@ static ssize_t set_attr_rdpmc(struct device *cdev,
struct device_attribute *attr, struct device_attribute *attr,
const char *buf, size_t count) const char *buf, size_t count)
{ {
unsigned long val = simple_strtoul(buf, NULL, 0); unsigned long val;
ssize_t ret;
ret = kstrtoul(buf, 0, &val);
if (ret)
return ret;
if (!!val != !!x86_pmu.attr_rdpmc) { if (!!val != !!x86_pmu.attr_rdpmc) {
x86_pmu.attr_rdpmc = !!val; x86_pmu.attr_rdpmc = !!val;