From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Mon, 9 Jun 2008 23:40:37 +0000 (-0700)
Subject: [patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink
X-Git-Tag: v2.6.26-rc9~99^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=694a1764d657e0f7a9b139bc7269c8d5f5a2534b;p=pandora-kernel.git

[patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink

generic_readlink calls ERR_PTR for negative and positive values
(vfs_readlink returns length of "link"), but it should not
(not an errno) and does not need to.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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