Merge "usb: u_ether: Prevent dropping multicast packet in rmnet ip mode" (2e0f1158) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/usb/gadget/function/u_ether.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -780,7 +780,8 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb,
		}

		/* apply outgoing CDC or RNDIS filters */
		if (skb && !is_promisc(cdc_filter)) {
		if (!test_bit(RMNET_MODE_LLP_IP, &dev->flags) &&
		!is_promisc(cdc_filter)) {
		u8 *dest = skb->data;

		if (is_multicast_ether_addr(dest)) {
		@@ -794,6 +795,7 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb,
		else
		type = USB_CDC_PACKET_TYPE_ALL_MULTICAST;
		if (!(cdc_filter & type)) {
		dev->net->stats.tx_dropped++;
		dev_kfree_skb_any(skb);
		return NETDEV_TX_OK;
		}