[media] au0828-dvb: ret is never tested. Get rid of it

drivers/media/usb/au0828/au0828-dvb.c:275:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c
index b328f6550d0b28714ff7339e08844e5491c8b407..9a6f15613a3832d7c17754938098ed7f815458aa 100644 (file)
--- a/drivers/media/usb/au0828/au0828-dvb.c
+++ b/drivers/media/usb/au0828/au0828-dvb.c
@@ -272,7 +272,6 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
        struct au0828_dev *dev = container_of(work, struct au0828_dev,
                                              restart_streaming);
        struct au0828_dvb *dvb = &dev->dvb;
-       int ret;
 
        if (dev->urb_streaming == 0)
                return;
@@ -282,7 +281,7 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
        mutex_lock(&dvb->lock);
 
        /* Stop transport */
-       ret = stop_urb_transfer(dev);
+       stop_urb_transfer(dev);
        au0828_write(dev, 0x608, 0x00);
        au0828_write(dev, 0x609, 0x00);
        au0828_write(dev, 0x60a, 0x00);
@@ -293,7 +292,7 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
        au0828_write(dev, 0x609, 0x72);
        au0828_write(dev, 0x60a, 0x71);
        au0828_write(dev, 0x60b, 0x01);
-       ret = start_urb_transfer(dev);
+       start_urb_transfer(dev);
 
        mutex_unlock(&dvb->lock);
 }