V4L/DVB (7905): check_v4l2 should return -EINVAL on error
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Sun, 11 May 2008 22:58:59 +0000 (19:58 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Thu, 5 Jun 2008 09:35:41 +0000 (06:35 -0300)
check_v4l2 always returns 0, so this change is an noop for now,
but a comment says it will return something else in the future

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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