From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 8 May 2015 20:28:42 +0000 (-0400)
Subject: namei: fold put_link() into the failure case of complete_walk()
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~213^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8bb73dfb0aad673a3b9650e9af0ba1739a4df01;p=pandora-kernel.git

namei: fold put_link() into the failure case of complete_walk()

... and don't open-code unlazy_walk() in there - the only reason
for that is to avoid verfication of cached nd->root, which is
trivially avoided by discarding said cached nd->root first.

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