diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb/nova-t-usb2.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb/nova-t-usb2.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/usb/dvb-usb/nova-t-usb2.c b/drivers/media/usb/dvb-usb/nova-t-usb2.c index 6c55384e2fca..c570c4af64f3 100644 --- a/drivers/media/usb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/usb/dvb-usb/nova-t-usb2.c @@ -122,7 +122,7 @@ static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state) static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6]) { - int i; + int i, ret; u8 b; mac[0] = 0x00; @@ -131,7 +131,9 @@ static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6]) /* this is a complete guess, but works for my box */ for (i = 136; i < 139; i++) { - dibusb_read_eeprom_byte(d,i, &b); + ret = dibusb_read_eeprom_byte(d, i, &b); + if (ret) + return ret; mac[5 - (i - 136)] = b; } |