diff options
| author | Kaushlendra Kumar <kaushlendra.kumar@intel.com> | 2025-10-30 11:04:10 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-11-12 21:13:13 +0100 |
| commit | 347d92a79585c6c54be635be9e667384d2685c5c (patch) | |
| tree | ab20edc905c6bdc0c1540ade6b1cc33d35419d61 | |
| parent | 901990781657660b2621fa7ff86599cf0b98da31 (diff) | |
thermal: intel: int340x: Replace sprintf() with sysfs_emit()
Replace sprintf() calls with sysfs_emit() in sysfs "show" functions to
follow current kernel coding standards.
sysfs_emit() is the preferred method for formatting sysfs output as it
provides better bounds checking and is more secure.
Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
[ rjw: Subject adjustments, changelog edits ]
Link: https://patch.msgid.link/20251030053410.311656-1-kaushlendra.kumar@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c index 128556632685..1aedc6709229 100644 --- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c @@ -114,7 +114,7 @@ static ssize_t available_uuids_show(struct device *dev, int length = 0; if (!priv->uuid_bitmap) - return sprintf(buf, "UNKNOWN\n"); + return sysfs_emit(buf, "UNKNOWN\n"); for (i = 0; i < INT3400_THERMAL_MAXIMUM_UUID; i++) { if (priv->uuid_bitmap & (1 << i)) @@ -131,7 +131,7 @@ static ssize_t current_uuid_show(struct device *dev, int i, length = 0; if (priv->current_uuid_index >= 0) - return sprintf(buf, "%s\n", + return sysfs_emit(buf, "%s\n", int3400_thermal_uuids[priv->current_uuid_index]); for (i = 0; i <= INT3400_THERMAL_CRITICAL; i++) { @@ -142,7 +142,7 @@ static ssize_t current_uuid_show(struct device *dev, if (length) return length; - return sprintf(buf, "INVALID\n"); + return sysfs_emit(buf, "INVALID\n"); } static int int3400_thermal_run_osc(acpi_handle handle, char *uuid_str, int *enable) @@ -342,7 +342,7 @@ static ssize_t odvp_show(struct device *dev, struct device_attribute *attr, odvp_attr = container_of(attr, struct odvp_attr, attr); - return sprintf(buf, "%d\n", odvp_attr->priv->odvp[odvp_attr->odvp]); + return sysfs_emit(buf, "%d\n", odvp_attr->priv->odvp[odvp_attr->odvp]); } static void cleanup_odvp(struct int3400_thermal_priv *priv) |