From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 13 May 2015 11:28:08 +0000 (-0400)
Subject: namei: move saved_nd pointer into struct nameidata
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~213^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9883d1855ecfafc60045a93abcee6c42e0a5f571;p=pandora-kernel.git

namei: move saved_nd pointer into struct nameidata

these guys are always declared next to each other; might as well put
the former (pointer to previous instance) into the latter and simplify
the calling conventions for {set,restore}_nameidata()

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