From: Tomas Winkler <tomas.winkler@intel.com>
Date: Tue, 9 Oct 2012 14:50:18 +0000 (+0200)
Subject: mei: mei_write: revamp error path handling
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~85^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f0ee1559c5d51948e029041a9b722b3e3f0b83;p=pandora-kernel.git

mei: mei_write: revamp error path handling

1. unify common amt and regular error path and use it early in the
  function
2. fix indentation
3. propagate error code directly from copy_from_user
4. print out errors using dev_err instead of dev_dbg

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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