V4L/DVB (4468): Another fix for attaching the DiB3000MC

Another stupid fix for attaching the DiB3000MC. == 0 instead of != 0.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/dvb-usb/dibusb-common.c

@@ -230,19 +230,16 @@ static struct dib3000mc_config mod3000p_dib3000p_config = {
 
 int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
 {
-	int ret;
-	if ((ret = dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000P_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe)) != 0)
-		return ret;
-
-	if ((ret = dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000MC_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe)) != 0)
-		return ret;
-
+	if (dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000P_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe) == 0 ||
+		dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000MC_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe) == 0) {
 		if (d->priv != NULL) {
 			struct dibusb_state *st = d->priv;
 			st->ops.pid_parse = dib3000mc_pid_parse;
 			st->ops.pid_ctrl  = dib3000mc_pid_control;
 		}
 		return 0;
+	}
+	return -ENODEV;
 }
 EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);