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| author | Kaushlendra Kumar <kaushlendra.kumar@intel.com> | 2025-12-30 15:45:16 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-01-06 11:57:11 +0300 |
| commit | 7b0a51955b0eadacd44350b6f13bf21ba675aed9 (patch) | |
| tree | 9904c296644d6fcb06672beb68d37c11c6247399 | |
| parent | 050a0aab15da9e1d14cd41073046d12d29f443c6 (diff) | |
| download | linux-7b0a51955b0eadacd44350b6f13bf21ba675aed9.tar.xz | |
platform/x86/intel/uncore-freq: Replace sprintf() with sysfs_emit()
Replace sprintf() with sysfs_emit() in sysfs show functions. The
sysfs_emit() function is the preferred way to format sysfs output as
it ensures proper buffer bounds checking and correct return values.
Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Link: https://patch.msgid.link/20251230124516.229125-3-kaushlendra.kumar@intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c index e9495ac5ecd0..7070c94324e0 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c @@ -26,21 +26,21 @@ static ssize_t show_domain_id(struct kobject *kobj, struct kobj_attribute *attr, { struct uncore_data *data = container_of(attr, struct uncore_data, domain_id_kobj_attr); - return sprintf(buf, "%u\n", data->domain_id); + return sysfs_emit(buf, "%u\n", data->domain_id); } static ssize_t show_fabric_cluster_id(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { struct uncore_data *data = container_of(attr, struct uncore_data, fabric_cluster_id_kobj_attr); - return sprintf(buf, "%u\n", data->cluster_id); + return sysfs_emit(buf, "%u\n", data->cluster_id); } static ssize_t show_package_id(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { struct uncore_data *data = container_of(attr, struct uncore_data, package_id_kobj_attr); - return sprintf(buf, "%u\n", data->package_id); + return sysfs_emit(buf, "%u\n", data->package_id); } #define MAX_UNCORE_AGENT_TYPES 4 @@ -77,7 +77,7 @@ static ssize_t show_attr(struct uncore_data *data, char *buf, enum uncore_index if (ret) return ret; - return sprintf(buf, "%u\n", value); + return sysfs_emit(buf, "%u\n", value); } static ssize_t store_attr(struct uncore_data *data, const char *buf, ssize_t count, |