From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 30 May 2012 15:55:49 +0000 (-0400)
Subject: ia64 perfmon: fix get_unmapped_area() use there
X-Git-Tag: v3.5-rc1~15^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ad310b836d5c61ac6e9b5fd7db12d0cd57136d7;p=pandora-kernel.git

ia64 perfmon: fix get_unmapped_area() use there

get_unmapped_area() returns -E... on failure, not 0.  Moreover, the
wrapper around it is completely pointless.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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