usb: ttusb_dec free urb cleanup

- usb_free_urb() cleanup
Signed-off-by: NMariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/media/dvb/ttusb-dec/ttusb_dec.c

@@ -1135,7 +1135,6 @@ static void ttusb_dec_free_iso_urbs(struct ttusb_dec *dec)
 	dprintk("%s\n", __FUNCTION__);
 
 	for (i = 0; i < ISO_BUF_COUNT; i++)
-		if (dec->iso_urb[i])
 		usb_free_urb(dec->iso_urb[i]);
 
 	pci_free_consistent(NULL,