--- zzzz-none-000/linux-3.10.107/drivers/net/fddi/skfp/smt.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/fddi/skfp/smt.c	2021-02-04 17:41:59.000000000 +0000
@@ -900,7 +900,7 @@
 	rdf->version.v_pad2 = 0 ;
 
 	/* set P13 */
-	if ((unsigned) frame_len <= SMT_MAX_INFO_LEN - sizeof(*rdf) +
+	if ((unsigned int) frame_len <= SMT_MAX_INFO_LEN - sizeof(*rdf) +
 		2*sizeof(struct smt_header))
 		len = frame_len ;
 	else
@@ -1736,18 +1736,6 @@
 }
 #endif
 
-#ifdef	AM29K
-int smt_ifconfig(int argc, char *argv[])
-{
-	if (argc >= 2 && !strcmp(argv[0],"opt_bypass") &&
-	    !strcmp(argv[1],"yes")) {
-		smc->mib.fddiSMTBypassPresent = 1 ;
-		return 0;
-	}
-	return amdfddi_config(0, argc, argv);
-}
-#endif
-
 /*
  * return static mac index
  */