[CIFS] Support for mounting to older servers part 2. Add support for

legacy getattr (lookup).

Signed-off-by: Steve French (sfrench@us.ibm.com)

diff --cc fs/cifs/CHANGES
Simple merge

diff --cc fs/cifs/cifspdu.h
Simple merge

diff --cc fs/cifs/cifsproto.h
Simple merge

diff --cc fs/cifs/cifssmb.c
Simple merge

diff --cc fs/cifs/connect.c
Simple merge

diff --cc fs/cifs/inode.c
Simple merge