From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 22 Jul 2012 17:09:14 +0000 (+0400)
Subject: slightly reduce lossage in gdm72xx
X-Git-Tag: v3.6-rc1~18^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09fada5b5f1f56502bb14f36a69a2c31cea262be;p=pandora-kernel.git

slightly reduce lossage in gdm72xx

* filp_close() needs non-NULL second argument only if it'd been in descriptor
table
* opened files have non-NULL dentries, TYVM
* ... and those dentries are positive - it's kinda hard to open a file that
doesn't exist.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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