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| author | Zhongqiu Han <zhongqiu.han@oss.qualcomm.com> | 2026-07-16 21:15:46 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-07-22 15:24:06 +0200 |
| commit | a343c6f15cc94a93aa2d51674d8ca10b36e750bc (patch) | |
| tree | 00272193412ee6bb0cbac6b23edf2d109d166980 | |
| parent | f08b21ef54885b9fdb9138d099f79e89ca5e135a (diff) | |
| download | linux-next-a343c6f15cc94a93aa2d51674d8ca10b36e750bc.tar.gz linux-next-a343c6f15cc94a93aa2d51674d8ca10b36e750bc.zip | |
cpufreq: schedutil: Replace sprintf() with sysfs_emit() in sysfs show
Use sysfs_emit() instead of sprintf() in rate_limit_us_show().
sysfs_emit() is the preferred API for sysfs output as it provides
PAGE_SIZE bounds checking and ensures proper sysfs formatting.
No functional change intended.
Signed-off-by: Zhongqiu Han <zhongqiu.han@oss.qualcomm.com>
Link: https://patch.msgid.link/20260716131546.1159644-1-zhongqiu.han@oss.qualcomm.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | kernel/sched/cpufreq_schedutil.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c index dc0835ceee98..96651873345e 100644 --- a/kernel/sched/cpufreq_schedutil.c +++ b/kernel/sched/cpufreq_schedutil.c @@ -592,7 +592,7 @@ static ssize_t rate_limit_us_show(struct gov_attr_set *attr_set, char *buf) { struct sugov_tunables *tunables = to_sugov_tunables(attr_set); - return sprintf(buf, "%u\n", tunables->rate_limit_us); + return sysfs_emit(buf, "%u\n", tunables->rate_limit_us); } static ssize_t |