Eliminate the redundant bits of code for MTU and multicast handling

from the individual drivers now that ether_ioctl() handles this.

Shrinks the i386 kernels by..
RAMDISK - 2176 bytes
RAMDISKB - 1504 bytes
RAMDISKC - 736 bytes

Tested by naddy@/okan@/sthen@/brad@/todd@/jmc@ and lots of users.
Build tested on almost all archs by todd@/brad@

ok naddy@

1 files changed, 11 insertions, 18 deletions

diff --git a/sys/dev/pci/if_wb.c b/sys/dev/pci/if_wb.c
index 22229c29d42..a41a7c982dc 100644
--- a/sys/dev/pci/if_wb.c
+++ b/sys/dev/pci/if_wb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_wb.c,v 1.42 2008/11/25 11:01:35 claudio Exp $	*/
+/*	$OpenBSD: if_wb.c,v 1.43 2008/11/28 02:44:18 brad Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998
@@ -1572,8 +1572,8 @@ int wb_ioctl(ifp, command, data)
 	caddr_t			data;
 {
 	struct wb_softc		*sc = ifp->if_softc;
+	struct ifaddr		*ifa = (struct ifaddr *) data;
 	struct ifreq		*ifr = (struct ifreq *) data;
-	struct ifaddr		*ifa = (struct ifaddr *)data;
 	int			s, error = 0;
 
 	s = splnet();
@@ -1592,6 +1592,7 @@ int wb_ioctl(ifp, command, data)
 			wb_init(sc);
 		}
 		break;
+
 	case SIOCSIFFLAGS:
 		if (ifp->if_flags & IFF_UP) {
 			wb_init(sc);
@@ -1601,30 +1602,22 @@ int wb_ioctl(ifp, command, data)
 		}
 		error = 0;
 		break;
-	case SIOCADDMULTI:
-	case SIOCDELMULTI:
-		error = (command == SIOCADDMULTI) ?
-		    ether_addmulti(ifr, &sc->arpcom) :
-		    ether_delmulti(ifr, &sc->arpcom);
-
-		if (error == ENETRESET) {
-			/*
-			 * Multicast list has changed; set the hardware
-			 * filter accordingly.
-			 */
-			if (ifp->if_flags & IFF_RUNNING)
-				wb_setmulti(sc);
-			error = 0;
-		}
-		break;
+
 	case SIOCGIFMEDIA:
 	case SIOCSIFMEDIA:
 		error = ifmedia_ioctl(ifp, ifr, &sc->sc_mii.mii_media, command);
 		break;
+
 	default:
 		error = ether_ioctl(ifp, &sc->arpcom, command, data);
 	}
 
+	if (error == ENETRESET) {
+		if (ifp->if_flags & IFF_RUNNING)
+			wb_setmulti(sc);
+		error = 0;
+	}
+
 	splx(s);
 	return(error);
 }