From be49e368fb6e20c3a90c566b040ac3d248e2ce29 Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jirislaby@gmail.com>
Date: Mon, 22 Dec 2008 22:38:23 -0300
Subject: [PATCH] V4L/DVB (9972): v4l: usbvideo, fix module ref count check

usbvideo_ClientIncModCount may return value < 0 in the case of error, not > 0.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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