do_open_execat(): don't care about LOOKUP_EMPTY

do_file_open() doesn't.

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

Author: Al Viro

fs/exec.c

@@ -777,8 +777,6 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
 		return ERR_PTR(-EINVAL);
 	if (flags & AT_SYMLINK_NOFOLLOW)
 		open_exec_flags.lookup_flags &= ~LOOKUP_FOLLOW;
-	if (flags & AT_EMPTY_PATH)
-		open_exec_flags.lookup_flags |= LOOKUP_EMPTY;
 
 	file = do_file_open(fd, name, &open_exec_flags);
 	if (IS_ERR(file))