From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 3 Dec 2012 15:59:46 +0000 (+0100)
Subject: regulatory: clean up reg_copy_regd()
X-Git-Tag: v3.9-rc1~139^2~242^2^2~153
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9763c3c295a8b31316e16558b58b226e005b160;p=pandora-kernel.git

regulatory: clean up reg_copy_regd()

Use ERR_PTR/IS_ERR to return the result or errors,
also do some code cleanups.

Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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