From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 6 Dec 2012 14:57:14 +0000 (+0100)
Subject: regulatory: use IS_ERR macro family for freq_reg_info
X-Git-Tag: v3.9-rc1~139^2~242^2^2~134
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=361c9c8b0eeeec7d881e018d5143bf883558c566;p=pandora-kernel.git

regulatory: use IS_ERR macro family for freq_reg_info

Instead of returning an error and filling a pointer
return the pointer and an ERR_PTR value in error cases.

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