From 00389c7060d44a90c9fbf92eea6f2eb6e2bd8801 Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@FreeBSD.org>
Date: Wed, 30 Apr 2008 17:00:32 +0000
Subject: [PATCH] remove old code to handle mcast address changes; this is all
 done through net80211 and pushed into the driver through non-ioctl callbacks

---
 sys/dev/ath/if_ath.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c
index db2ce872786..8caed206786 100644
--- a/sys/dev/ath/if_ath.c
+++ b/sys/dev/ath/if_ath.c
@@ -6302,16 +6302,6 @@ ath_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		} else
 			ath_stop_locked(ifp);
 		break;
-	case SIOCADDMULTI:
-	case SIOCDELMULTI:
-		/*
-		 * The upper layer has already installed/removed
-		 * the multicast address(es), just recalculate the
-		 * multicast filter for the card.
-		 */
-		if (ifp->if_drv_flags & IFF_DRV_RUNNING)
-			ath_mode_init(sc);
-		break;
 	case SIOCGIFMEDIA:
 	case SIOCSIFMEDIA:
 		error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd);