[media] drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c: remove unnecessary null...

Fix checkpatch warning:
WARNING: usb_free_urb(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c
index f8a60c1..f166ffc 100644 (file)
--- a/drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c
@@ -791,8 +791,7 @@ static void ttusb_free_iso_urbs(struct ttusb *ttusb)
        int i;
 
        for (i = 0; i < ISO_BUF_COUNT; i++)
-               if (ttusb->iso_urb[i])
-                       usb_free_urb(ttusb->iso_urb[i]);
+               usb_free_urb(ttusb->iso_urb[i]);
 
        pci_free_consistent(NULL,
                            ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF *