From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 30 Jan 2010 20:47:29 +0000 (-0500)
Subject: Clean follow_dotdot() up a bit
X-Git-Tag: v2.6.34-rc1~205^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3088dd7080d1ecc6d18c27ef9e617cbbd2a2e51e;p=pandora-kernel.git

Clean follow_dotdot() up a bit

No need to open-code follow_up() in it and locking can be lighter.

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