[media] dw2102: return error if su3000_power_ctrl() fails

Instead of silently ignoring the error, return it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index 5fb0c650926e3561684981013cc004a17975a290..2c720cb2fb00f0ddecd0eb82c6daf0f3a6731094 100644 (file)
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -852,7 +852,7 @@ static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
        if (i && !state->initialized) {
                state->initialized = 1;
                /* reset board */
-               dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
+               return dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
        }
 
        return 0;