staging: omap-thermal: rewrite omap_bandgap_adc_to_mcelsius on kernel coding style
Follow Documentation/CodingStyle while doing omap_bandgap_adc_to_mcelsius.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c
index a7fd3e8..0068c66 100644
--- a/drivers/staging/omap-thermal/omap-bandgap.c
+++ b/drivers/staging/omap-thermal/omap-bandgap.c
@@ -238,14 +238,19 @@
int adc_val, int *t)
{
struct temp_sensor_data *ts_data = bg_ptr->conf->sensors[id].ts_data;
+ int ret = 0;
/* look up for temperature in the table and return the temperature */
- if (adc_val < ts_data->adc_start_val || adc_val > ts_data->adc_end_val)
- return -ERANGE;
+ if (adc_val < ts_data->adc_start_val ||
+ adc_val > ts_data->adc_end_val) {
+ ret = -ERANGE;
+ goto exit;
+ }
*t = bg_ptr->conf->conv_table[adc_val - ts_data->adc_start_val];
- return 0;
+exit:
+ return ret;
}
static int temp_to_adc_conversion(long temp, struct omap_bandgap *bg_ptr, int i,