Index: head/sys/net/if_arcsubr.c
===================================================================
--- head/sys/net/if_arcsubr.c
+++ head/sys/net/if_arcsubr.c
@@ -681,12 +681,7 @@
 		break;
 
 	case SIOCGIFADDR:
-		{
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) &ifr->ifr_data;
-			*(u_int8_t *)sa->sa_data = ARC_LLADDR(ifp);
-		}
+		ifr->ifr_addr.sa_data[0] = ARC_LLADDR(ifp);
 		break;
 
 	case SIOCADDMULTI:
Index: head/sys/net/if_ethersubr.c
===================================================================
--- head/sys/net/if_ethersubr.c
+++ head/sys/net/if_ethersubr.c
@@ -1108,13 +1108,8 @@
 		break;
 
 	case SIOCGIFADDR:
-		{
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) & ifr->ifr_data;
-			bcopy(IF_LLADDR(ifp),
-			      (caddr_t) sa->sa_data, ETHER_ADDR_LEN);
-		}
+		bcopy(IF_LLADDR(ifp), &ifr->ifr_addr.sa_data[0],
+		    ETHER_ADDR_LEN);
 		break;
 
 	case SIOCSIFMTU:
Index: head/sys/net/if_fddisubr.c
===================================================================
--- head/sys/net/if_fddisubr.c
+++ head/sys/net/if_fddisubr.c
@@ -558,14 +558,9 @@
 			break;
 		}
 		break;
-	case SIOCGIFADDR: {
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) & ifr->ifr_data;
-			bcopy(IF_LLADDR(ifp),
-			      (caddr_t) sa->sa_data, FDDI_ADDR_LEN);
-
-		}
+	case SIOCGIFADDR:
+		bcopy(IF_LLADDR(ifp), &ifr->ifr_addr.sa_data[0],
+		    FDDI_ADDR_LEN);
 		break;
 	case SIOCSIFMTU:
 		/*
Index: head/sys/net/if_fwsubr.c
===================================================================
--- head/sys/net/if_fwsubr.c
+++ head/sys/net/if_fwsubr.c
@@ -662,13 +662,8 @@
 		break;
 
 	case SIOCGIFADDR:
-		{
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) & ifr->ifr_data;
-			bcopy(&IFP2FWC(ifp)->fc_hwaddr,
-			    (caddr_t) sa->sa_data, sizeof(struct fw_hwaddr));
-		}
+		bcopy(&IFP2FWC(ifp)->fc_hwaddr, &ifr->ifr_addr.sa_data[0],
+		    sizeof(struct fw_hwaddr));
 		break;
 
 	case SIOCSIFMTU:
Index: head/sys/net/if_iso88025subr.c
===================================================================
--- head/sys/net/if_iso88025subr.c
+++ head/sys/net/if_iso88025subr.c
@@ -173,13 +173,9 @@
                 }
                 break;
 
-        case SIOCGIFADDR: {
-                        struct sockaddr *sa;
-
-                        sa = (struct sockaddr *) & ifr->ifr_data;
-                        bcopy(IF_LLADDR(ifp),
-                              (caddr_t) sa->sa_data, ISO88025_ADDR_LEN);
-                }
+        case SIOCGIFADDR:
+		bcopy(IF_LLADDR(ifp), &ifr->ifr_addr.sa_data[0],
+		    ISO88025_ADDR_LEN);
                 break;
 
         case SIOCSIFMTU:
Index: head/sys/net/if_vlan.c
===================================================================
--- head/sys/net/if_vlan.c
+++ head/sys/net/if_vlan.c
@@ -1790,12 +1790,8 @@
 #endif
 		break;
 	case SIOCGIFADDR:
-                {
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *)&ifr->ifr_data;
-			bcopy(IF_LLADDR(ifp), sa->sa_data, ifp->if_addrlen);
-                }
+		bcopy(IF_LLADDR(ifp), &ifr->ifr_addr.sa_data[0],
+		    ifp->if_addrlen);
 		break;
 	case SIOCGIFMEDIA:
 		VLAN_SLOCK();
Index: head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
===================================================================
--- head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -320,13 +320,8 @@
 		break;
 
 	case SIOCGIFADDR:
-		{
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) & ifr->ifr_data;
-			bcopy(IF_LLADDR(ifp),
-			      (caddr_t) sa->sa_data, INFINIBAND_ALEN);
-		}
+		bcopy(IF_LLADDR(ifp), &ifr->ifr_addr.sa_data[0],
+		    INFINIBAND_ALEN);
 		break;
 
 	case SIOCSIFMTU: