Backout/modify previous revision:

"empty default cases shouldn't be removed, they should have a break;
  statement added to them."

Requested by: billf

sys/ufs/ufs/ufs_acl.c

@@ -280,6 +280,8 @@ ufs_getacl(ap)
 			ufs_sync_acl_from_inode(ip, ap->a_aclp);
 			break;
 
+		default:
+			break;
 		}
 		break;
 
@@ -322,6 +324,8 @@ ufs_getacl(ap)
 			}
 			break;
 
+		default:
+			break;
 		}
 		break;