From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 8 Sep 2013 17:41:33 +0000 (-0400)
Subject: take unlazy_walk() into umount_lookup_last()
X-Git-Tag: v3.12-rc1~72^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35759521eedf60ce7d3127c5d33953cd2d1bd35f;p=pandora-kernel.git

take unlazy_walk() into umount_lookup_last()

... and massage it a bit to reduce nesting

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