diff options
author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-11-22 12:06:44 -0600 |
---|---|---|
committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-11-22 12:06:44 -0600 |
commit | 0bd2af46839ad6262d25714a6ec0365db9d6b98f (patch) | |
tree | dcced72d230d69fd0c5816ac6dd03ab84799a93e /drivers/media/video/stv680.c | |
parent | e138a5d2356729b8752e88520cc1525fae9794ac (diff) | |
parent | f26b90440cd74c78fe10c9bd5160809704a9627c (diff) |
Merge ../scsi-rc-fixes-2.6
Diffstat (limited to 'drivers/media/video/stv680.c')
-rw-r--r-- | drivers/media/video/stv680.c | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 87e11300181..6d1ef1e2e8e 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -516,16 +516,45 @@ stv680_file(frames_read, framecount, "%d\n"); stv680_file(packets_dropped, dropped, "%d\n"); stv680_file(decoding_errors, error, "%d\n"); -static void stv680_create_sysfs_files(struct video_device *vdev) +static int stv680_create_sysfs_files(struct video_device *vdev) { - video_device_create_file(vdev, &class_device_attr_model); - video_device_create_file(vdev, &class_device_attr_in_use); - video_device_create_file(vdev, &class_device_attr_streaming); - video_device_create_file(vdev, &class_device_attr_palette); - video_device_create_file(vdev, &class_device_attr_frames_total); - video_device_create_file(vdev, &class_device_attr_frames_read); - video_device_create_file(vdev, &class_device_attr_packets_dropped); - video_device_create_file(vdev, &class_device_attr_decoding_errors); + int rc; + + rc = video_device_create_file(vdev, &class_device_attr_model); + if (rc) goto err; + rc = video_device_create_file(vdev, &class_device_attr_in_use); + if (rc) goto err_model; + rc = video_device_create_file(vdev, &class_device_attr_streaming); + if (rc) goto err_inuse; + rc = video_device_create_file(vdev, &class_device_attr_palette); + if (rc) goto err_stream; + rc = video_device_create_file(vdev, &class_device_attr_frames_total); + if (rc) goto err_pal; + rc = video_device_create_file(vdev, &class_device_attr_frames_read); + if (rc) goto err_framtot; + rc = video_device_create_file(vdev, &class_device_attr_packets_dropped); + if (rc) goto err_framread; + rc = video_device_create_file(vdev, &class_device_attr_decoding_errors); + if (rc) goto err_dropped; + + return 0; + +err_dropped: + video_device_remove_file(vdev, &class_device_attr_packets_dropped); +err_framread: + video_device_remove_file(vdev, &class_device_attr_frames_read); +err_framtot: + video_device_remove_file(vdev, &class_device_attr_frames_total); +err_pal: + video_device_remove_file(vdev, &class_device_attr_palette); +err_stream: + video_device_remove_file(vdev, &class_device_attr_streaming); +err_inuse: + video_device_remove_file(vdev, &class_device_attr_in_use); +err_model: + video_device_remove_file(vdev, &class_device_attr_model); +err: + return rc; } static void stv680_remove_sysfs_files(struct video_device *vdev) @@ -1418,9 +1447,13 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id PDEBUG (0, "STV(i): registered new video device: video%d", stv680->vdev->minor); usb_set_intfdata (intf, stv680); - stv680_create_sysfs_files(stv680->vdev); + retval = stv680_create_sysfs_files(stv680->vdev); + if (retval) + goto error_unreg; return 0; +error_unreg: + video_unregister_device(stv680->vdev); error_vdev: video_device_release(stv680->vdev); error: |