Restore LOOKUP_DIRECTORY hint handling in final lookup on open()

Lose want_dir argument, while we are at it - since now
nd->flags & LOOKUP_DIRECTORY is equivalent to it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-03-26 12:40:13 -04:00
commit 3e297b6134