staging: omap-thermal: make a omap_bandgap_power with only one exit point

Change the way the omap_bandgap_power is written so that it has only
one exit entry (Documentation/CodingStyle).

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 a8d63a26beb5c4b0efd01fede349c502256c416a..ec79ec1cfaccf518252f039bb8af21ebfa221abb 100644 (file)
--- a/drivers/staging/omap-thermal/omap-bandgap.c
+++ b/drivers/staging/omap-thermal/omap-bandgap.c
@@ -91,12 +91,13 @@ static int omap_bandgap_power(struct omap_bandgap *bg_ptr, bool on)
        int i;
 
        if (!OMAP_BANDGAP_HAS(bg_ptr, POWER_SWITCH))
-               return 0;
+               goto exit;
 
        for (i = 0; i < bg_ptr->conf->sensor_count; i++)
                /* active on 0 */
                RMW_BITS(bg_ptr, i, temp_sensor_ctrl, bgap_tempsoff_mask, !on);
 
+exit:
        return 0;
 }