diff options
author | Trent Piepho <xyzzy@speakeasy.org> | 2009-03-28 22:25:36 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:43:45 -0300 |
commit | 6174523c5948f8a36f778f0abdfc648a5d73bf46 (patch) | |
tree | c1674837d9c4f2e3177b7d2dc87e9038681d4645 /fs/hppfs | |
parent | 185cda966633fc18b9df09b6d84d5ec2db4a57ff (diff) | |
download | op-kernel-dev-6174523c5948f8a36f778f0abdfc648a5d73bf46.zip op-kernel-dev-6174523c5948f8a36f778f0abdfc648a5d73bf46.tar.gz |
V4L/DVB (11270): meye: Remove buffer type checks from XXX_fmt_vid_cap, XXXbuf
The ->vidioc_(s|g|try|enum)_fmt_vid_cap() methods are only called on
VIDEO_CAPTURE buffers. Thus, there is no need to check or set the buffer's
'type' field since it must already be set to VIDEO_CAPTURE.
The v4l2-ioctl core only allows buffer types for which the corresponding
->vidioc_try_fmt_xxx() methods are defined to be used with
vidioc_(q|dq|query)bufs() and vidioc_reqbufs().
Since this driver only defines ->vidioc_try_fmt_vid_cap() the checks can be
removed from vidioc_reqbufs(), vidioc_querybuf(), vidioc_qbuf(), and
vidioc_dqbuf(). Also, the buffer index is unsigned so it's not necessary
to check if it is less than zero.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'fs/hppfs')
0 files changed, 0 insertions, 0 deletions