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V4L/DVB (10817): stkwebcam: Don't need to zero ioctl parameter fields
authorTrent Piepho <xyzzy@speakeasy.org>
Wed, 4 Mar 2009 04:21:03 +0000 (01:21 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 30 Mar 2009 15:43:06 +0000 (12:43 -0300)
commitdf7bdfcd0efa9a25a7c9751a25b4d4efd9141b8d
treebaaf31e55f8ff0c6bd82468e8defa31736ce69aftree | snapshot (tar.gz zip)
parentf3334bcbf44ad9001460508ef4fbe51e706d24cfcommit | diff
V4L/DVB (10817): stkwebcam: Don't need to zero ioctl parameter fields

The v4l2 core code in v4l2_ioctl will zero out the structure the driver is
supposed to fill in for read-only ioctls.  For read/write ioctls, all the
fields which aren't supplied from userspace will be zeroed out.

Zeroing code is removed from enum_fmt_vid_cap, g_fmt_vid_cap, and g_parm.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/stk-webcam.c diff | blob | blame | history