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V4L/DVB: cpia_usb: remove unneeded variable

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This is just a cleanup patch.  We never use the "udev" variable so I
have removed it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter 2010-06-01 05:17:27 -03:00 committed by Mauro Carvalho Chehab
parent 8b0d7048dc
commit 2e9157f8ab
1 changed files with 0 additions and 3 deletions
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3
drivers/media/video/cpia_usb.c
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@ -584,7 +584,6 @@ static void cpia_disconnect(struct usb_interface *intf)
{
struct cam_data *cam = usb_get_intfdata(intf);
struct usb_cpia *ucpia;
struct usb_device *udev;
usb_set_intfdata(intf, NULL);
if (!cam)
@ -606,8 +605,6 @@ static void cpia_disconnect(struct usb_interface *intf)
if (waitqueue_active(&ucpia->wq_stream))
wake_up_interruptible(&ucpia->wq_stream);
udev = interface_to_usbdev(intf);
ucpia->curbuff = ucpia->workbuff = NULL;
vfree(ucpia->buffers[2]);