qcacmn: Generate the mcast dummy src mac from the SA

Generate the mcast dummy src mac from the SA
instead of the AP mld mac address.

Change-Id: I146deb8564bd18b33ca87c2bd62121616e149850
CRs-Fixed: 3390036

dp/wifi3.0/be/dp_be_rx.c

@@ -1193,18 +1193,12 @@ struct dp_rx_desc *dp_rx_desc_cookie_2_va_be(struct dp_soc *soc,
 static inline void dp_rx_dummy_src_mac(struct dp_vdev *vdev,
 				       qdf_nbuf_t nbuf)
 {
-	uint8_t random_mac[QDF_MAC_ADDR_SIZE] = {0};
 	qdf_ether_header_t *eh =
 			(qdf_ether_header_t *)qdf_nbuf_data(nbuf);
 
-	qdf_mem_copy(random_mac, &vdev->mld_mac_addr.raw[0], QDF_MAC_ADDR_SIZE);
-	random_mac[DP_MAC_LOCAL_ADMBIT_OFFSET] =
-					random_mac[DP_MAC_LOCAL_ADMBIT_OFFSET] |
-					DP_MAC_LOCAL_ADMBIT_MASK;
-	random_mac[DP_RANDOM_MAC_OFFSET] =
-		random_mac[DP_RANDOM_MAC_OFFSET] ^ DP_RANDOM_MAC_ID_BIT_MASK;
-
-	qdf_mem_copy(&eh->ether_shost[0], random_mac,  QDF_MAC_ADDR_SIZE);
+	eh->ether_shost[DP_MAC_LOCAL_ADMBIT_OFFSET] =
+				eh->ether_shost[DP_MAC_LOCAL_ADMBIT_OFFSET] |
+				DP_MAC_LOCAL_ADMBIT_MASK;
 }
 
 #ifdef QCA_SUPPORT_WDS_EXTENDED
@@ -1283,15 +1277,6 @@ bool dp_rx_mlo_igmp_handler(struct dp_soc *soc,
 					       NULL);
 	}
 
-	if (qdf_nbuf_is_ipv4_igmp_leave_pkt(nbuf) ||
-	    qdf_nbuf_is_ipv6_igmp_leave_pkt(nbuf)) {
-		qdf_nbuf_free(nbuf);
-		dp_vdev_unref_delete(mcast_primary_vdev->pdev->soc,
-				     mcast_primary_vdev,
-				     DP_MOD_ID_RX);
-		return true;
-	}
-
 	dp_rx_dummy_src_mac(vdev, nbuf);
 	dp_rx_deliver_to_stack(mcast_primary_vdev->pdev->soc,
 			       mcast_primary_vdev,