From: Karsten Keil <kkeil@suse.de>
Date: Thu, 29 Jun 2006 11:16:29 +0000 (+0200)
Subject: [PATCH] i4l:add some checks for valid drvid and driver pointer
X-Git-Tag: v2.6.18-rc1~355
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09fca29de4bdfd7eff47acbc6bd71c5fb5b79d79;p=pandora-kernel.git

[PATCH] i4l:add some checks for valid drvid and driver pointer

If all drivers go away before all ISDN network interfaces are closed we got
a OOps on removing interfaces, this patch avoid it.

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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