From: Christoph Hellwig <hch@infradead.org>
Date: Mon, 18 Jun 2012 14:47:03 +0000 (-0400)
Subject: fs: move path_put on failure out of ->follow_link
X-Git-Tag: v3.6-rc1~152^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=408ef013cc9e2f94a14f7ccbbe52ddfb18437a99;p=pandora-kernel.git

fs: move path_put on failure out of ->follow_link

Currently the non-nd_set_link based versions of ->follow_link are expected
to do a path_put(&nd->path) on failure.  This calling convention is unexpected,
undocumented and doesn't match what the nd_set_link-based instances do.

Move the path_put out of the only non-nd_set_link based ->follow_link
instance into the caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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