From: Jeff Layton <jlayton@redhat.com>
Date: Tue, 7 Dec 2010 07:10:35 +0000 (-0500)
Subject: cifs: allow calling cifs_build_path_to_root on incomplete cifs_sb
X-Git-Tag: v2.6.37-rc6~35^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d161b7f41e24203b54b0f18ae0d26c18a6c6fab;p=pandora-kernel.git

cifs: allow calling cifs_build_path_to_root on incomplete cifs_sb

It's possible that cifs_mount will call cifs_build_path_to_root on a
newly instantiated cifs_sb. In that case, it's likely that the
master_tlink pointer has not yet been instantiated.

Fix this by having cifs_build_path_to_root take a cifsTconInfo pointer
as well, and have the caller pass that in.

Reported-and-Tested-by: Robbert Kouprie <robbert@exx.nl>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

Reading git-diff-tree failed