--- zzzz-none-000/linux-3.10.107/firmware/ihex2fw.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/firmware/ihex2fw.c	2021-02-04 17:41:59.000000000 +0000
@@ -86,6 +86,7 @@
 		case 'j':
 			include_jump = 1;
 			break;
+		default:
 			return usage();
 		}
 	}