From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Wed, 8 Oct 2014 11:12:48 +0000 (+0900)
Subject: staging: dgap: remove unnecessary if statement for checking NULL
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~70^2~1126
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f2b744475b141a2d8e1bf047ecd06a054f300e3;p=pandora-kernel.git

staging: dgap: remove unnecessary if statement for checking NULL

dgap_release_remap() function is only called after the memory
has been remapped so if statement for checking NULL doesn't
need.

And also release_mem_region() calls are moved after iounmap() calls.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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