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, 8 insertions, 24 deletions

diff --git a/sys/dev/usb/if_axe.c b/sys/dev/usb/if_axe.c
index ab00e05ed9d..62af3637512 100644
--- a/sys/dev/usb/if_axe.c
+++ b/sys/dev/usb/if_axe.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_axe.c,v 1.90 2008/11/06 02:32:28 brad Exp $	*/
+/*	$OpenBSD: if_axe.c,v 1.91 2008/11/28 02:44:18 brad Exp $	*/
 
 /*
  * Copyright (c) 2005, 2006, 2007 Jonathan Gray <jsg@openbsd.org>
@@ -1352,13 +1352,6 @@ axe_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 #endif
 		break;
 
-	case SIOCSIFMTU:
-		if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > ifp->if_hardmtu)
-			error = EINVAL;
-		else if (ifp->if_mtu != ifr->ifr_mtu)
-			ifp->if_mtu = ifr->ifr_mtu;
-		break;
-
 	case SIOCSIFFLAGS:
 		if (ifp->if_flags & IFF_UP) {
 			if (ifp->if_flags & IFF_RUNNING &&
@@ -1385,22 +1378,7 @@ axe_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		}
 		sc->axe_if_flags = ifp->if_flags;
 		break;
-	case SIOCADDMULTI:
-	case SIOCDELMULTI:
-		error = (cmd == 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)
-				axe_setmulti(sc);
-			error = 0;
-		}
-		break;
+
 	case SIOCGIFMEDIA:
 	case SIOCSIFMEDIA:
 		mii = GET_MII(sc);
@@ -1411,6 +1389,12 @@ axe_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		error = ether_ioctl(ifp, &sc->arpcom, cmd, data);
 	}
 
+	if (error == ENETRESET) {
+		if (ifp->if_flags & IFF_RUNNING)
+			axe_setmulti(sc);
+		error = 0;
+	}
+
 	splx(s);
 	return(error);
 }