V4L/DVB: dib7000p: reduce large stack usage

[safe/jmp/linux-2.6] / drivers / media / dvb / dvb-usb / cxusb.c

diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 33a83f9..0eb4908 100644 (file)
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -1025,8 +1025,9 @@ static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap)
 
        cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 
-       dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-                                &cxusb_dualdig4_rev2_config);
+       if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+                                &cxusb_dualdig4_rev2_config) < 0)
+               return -ENODEV;
 
        adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
                              &cxusb_dualdig4_rev2_config);