Revert "UBUNTU: SAUCE: apparmor: null profiles should inherit parent control flags"

This reverts commit 3432cc02.

BugLink: https://bugs.launchpad.net/bugs/1666897Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

security/apparmor/policy.c

@@ -350,7 +350,6 @@ struct aa_profile *aa_null_profile(struct aa_profile *parent, bool hat,
 	profile->label.flags |= FLAG_NULL;
 	if (hat)
 		profile->label.flags |= FLAG_HAT;
-	profile->path_flags = parent->path_flags;
 
 	/* released on free_profile */
 	rcu_assign_pointer(profile->parent, aa_get_profile(parent));