From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 15 Mar 2011 02:20:34 +0000 (-0400)
Subject: tidy the trailing symlinks traversal up
X-Git-Tag: v2.6.39-rc1~514^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=574197e0de46a8a4db5c54ef7b65e43ffa8873a7;p=pandora-kernel.git

tidy the trailing symlinks traversal up

* pull the handling of current->total_link_count into
__do_follow_link()
* put the common "do ->put_link() if needed and path_put() the link"
  stuff into a helper (put_link(nd, link, cookie))
* rename __do_follow_link() to follow_link(), while we are at it

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