V4L/DVB (13063): radio-mr800: remove unnecessary local variable
David Ellingsworth [Wed, 23 Sep 2009 00:48:43 +0000 (21:48 -0300)]
Remove unnecessary local variable.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Acked-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/radio/radio-mr800.c

index 0c5d734..24c55a5 100644 (file)
@@ -688,7 +688,6 @@ static int usb_amradio_probe(struct usb_interface *intf,
                                const struct usb_device_id *id)
 {
        struct amradio_device *radio;
-       struct v4l2_device *v4l2_dev;
        int retval = 0;
 
        radio = kzalloc(sizeof(struct amradio_device), GFP_KERNEL);
@@ -707,16 +706,15 @@ static int usb_amradio_probe(struct usb_interface *intf,
                goto err_nobuf;
        }
 
-       v4l2_dev = &radio->v4l2_dev;
-       retval = v4l2_device_register(&intf->dev, v4l2_dev);
+       retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
        if (retval < 0) {
                dev_err(&intf->dev, "couldn't register v4l2_device\n");
                goto err_v4l2;
        }
 
-       strlcpy(radio->videodev.name, v4l2_dev->name,
+       strlcpy(radio->videodev.name, radio->v4l2_dev.name,
                sizeof(radio->videodev.name));
-       radio->videodev.v4l2_dev = v4l2_dev;
+       radio->videodev.v4l2_dev = &radio->v4l2_dev;
        radio->videodev.fops = &usb_amradio_fops;
        radio->videodev.ioctl_ops = &usb_amradio_ioctl_ops;
        radio->videodev.release = usb_amradio_video_device_release;
@@ -742,7 +740,7 @@ static int usb_amradio_probe(struct usb_interface *intf,
        return 0;
 
 err_vdev:
-       v4l2_device_unregister(v4l2_dev);
+       v4l2_device_unregister(&radio->v4l2_dev);
 err_v4l2:
        kfree(radio->buffer);
 err_nobuf: