From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 28 Feb 2008 13:02:08 +0000 (+0100)
Subject: x86: fix leak un ioremap_page_range() failure
X-Git-Tag: v2.6.25-rc4~137
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b16bf712f491808a8c926dd481c696fe7d73ee5a;p=pandora-kernel.git

x86: fix leak un ioremap_page_range() failure

Jan Beulich noticed it during code review that if a driver's ioremap()
fails (say due to -ENOMEM) then we might leak the struct vm_area.

Free it properly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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