56 	struct sk_buff *skb;  in bnep_net_set_mc_list()  local
62 	skb  = alloc_skb(size, GFP_ATOMIC);  in bnep_net_set_mc_list()
63 	if (!skb) {  in bnep_net_set_mc_list()
68 	r = (void *) skb->data;  in bnep_net_set_mc_list()
69 	__skb_put(skb, sizeof(*r));  in bnep_net_set_mc_list()
78 		memcpy(__skb_put(skb, ETH_ALEN), start, ETH_ALEN);  in bnep_net_set_mc_list()
79 		memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN);  in bnep_net_set_mc_list()
83 		int i, len = skb->len;  in bnep_net_set_mc_list()
86 			memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN);  in bnep_net_set_mc_list()
87 			memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN);  in bnep_net_set_mc_list()
96 			memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);  in bnep_net_set_mc_list()
97 			memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);  in bnep_net_set_mc_list()
101 		r->len = htons(skb->len - len);  in bnep_net_set_mc_list()
104 	skb_queue_tail(&sk->sk_write_queue, skb);  in bnep_net_set_mc_list()
122 static int bnep_net_mc_filter(struct sk_buff *skb, struct bnep_session *s)  in bnep_net_mc_filter()  argument
124 	struct ethhdr *eh = (void *) skb->data;  in bnep_net_mc_filter()
134 static u16 bnep_net_eth_proto(struct sk_buff *skb)  in bnep_net_eth_proto()  argument
136 	struct ethhdr *eh = (void *) skb->data;  in bnep_net_eth_proto()
142 	if (get_unaligned((__be16 *) skb->data) == htons(0xFFFF))  in bnep_net_eth_proto()
148 static int bnep_net_proto_filter(struct sk_buff *skb, struct bnep_session *s)  in bnep_net_proto_filter()  argument
150 	u16 proto = bnep_net_eth_proto(skb);  in bnep_net_proto_filter()
159 	BT_DBG("BNEP: filtered skb %p, proto 0x%.4x", skb, proto);  in bnep_net_proto_filter()
164 static netdev_tx_t bnep_net_xmit(struct sk_buff *skb,  in bnep_net_xmit()  argument
170 	BT_DBG("skb %p, dev %p", skb, dev);  in bnep_net_xmit()
173 	if (bnep_net_mc_filter(skb, s)) {  in bnep_net_xmit()
174 		kfree_skb(skb);  in bnep_net_xmit()
180 	if (bnep_net_proto_filter(skb, s)) {  in bnep_net_xmit()
181 		kfree_skb(skb);  in bnep_net_xmit()
192 	skb_queue_tail(&sk->sk_write_queue, skb);  in bnep_net_xmit()