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[media] pwc: Properly mark device_hint as unused in all probe error paths 

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2011-07-19 09:05:49 -03:00 committed by Mauro Carvalho Chehab
parent 76ae853844
commit 32c67ecc4a
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/pwc/pwc-if.c
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@ -1266,14 +1266,14 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
return 0; return 0;
err_video_unreg: err_video_unreg:
if (hint < MAX_DEV_HINTS)
device_hint[hint].pdev = NULL;
video_unregister_device(&pdev->vdev); video_unregister_device(&pdev->vdev);
err_unregister_v4l2_dev: err_unregister_v4l2_dev:
v4l2_device_unregister(&pdev->v4l2_dev); v4l2_device_unregister(&pdev->v4l2_dev);
err_free_controls: err_free_controls:
v4l2_ctrl_handler_free(&pdev->ctrl_handler); v4l2_ctrl_handler_free(&pdev->ctrl_handler);
err_free_mem: err_free_mem:
if (hint < MAX_DEV_HINTS)
device_hint[hint].pdev = NULL;
kfree(pdev); kfree(pdev);
return rc; return rc;
} }