From: Trent Piepho <xyzzy@speakeasy.org>
Date: Wed, 4 Mar 2009 04:21:03 +0000 (-0300)
Subject: V4L/DVB (10817): stkwebcam: Don't need to zero ioctl parameter fields
X-Git-Tag: v2.6.30-rc1~621^2~352
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df7bdfcd0efa9a25a7c9751a25b4d4efd9141b8d;p=pandora-kernel.git

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>
---

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