From: Kumar Amit Mehta <gmate.amit@gmail.com>
Date: Thu, 22 Nov 2012 19:46:35 +0000 (+0530)
Subject: staging: dgrp: dgrp_tty.c: Audit the return values of get/put_user()
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~83^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d53c57dca2ccb540cceb0b1a228f11e1325cecde;p=pandora-kernel.git

staging: dgrp: dgrp_tty.c: Audit the return values of get/put_user()

fix for missing audits for return values of get_user() and put_user().
Inspecting the return values of get/put_user() would make the access_ok()
redundant, hence removing calls to access_ok() in such scenarios.

Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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