The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <frank.li@xxxxxxxx> --- drivers/thermal/tegra/tegra30-tsensor.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegra/tegra30-tsensor.c index cb584a5735ed..c243e9d76d3c 100644 --- a/drivers/thermal/tegra/tegra30-tsensor.c +++ b/drivers/thermal/tegra/tegra30-tsensor.c @@ -523,8 +523,7 @@ static int tegra_tsensor_register_channel(struct tegra_tsensor *ts, return 0; } - if (devm_thermal_add_hwmon_sysfs(ts->dev, tsc->tzd)) - dev_warn(ts->dev, "failed to add hwmon sysfs attributes\n"); + devm_thermal_add_hwmon_sysfs(ts->dev, tsc->tzd); return 0; } -- 2.39.0
