34 static bool mctp_sockaddr_is_ok(const struct sockaddr_mctp *addr)  in mctp_sockaddr_is_ok()  argument
36 	return !addr->__smctp_pad0 && !addr->__smctp_pad1;  in mctp_sockaddr_is_ok()
39 static int mctp_bind(struct socket *sock, struct sockaddr *addr, int addrlen)  in mctp_bind()  argument
49 	if (addr->sa_family != AF_MCTP)  in mctp_bind()
56 	smctp = (struct sockaddr_mctp *)addr;  in mctp_bind()
82 	DECLARE_SOCKADDR(struct sockaddr_mctp *, addr, msg->msg_name);  in mctp_sendmsg()
90 	if (addr) {  in mctp_sendmsg()
93 		if (addr->smctp_family != AF_MCTP)  in mctp_sendmsg()
95 		if (!mctp_sockaddr_is_ok(addr))  in mctp_sendmsg()
97 		if (addr->smctp_tag & ~(MCTP_TAG_MASK | MCTP_TAG_OWNER))  in mctp_sendmsg()
108 	if (addr->smctp_network == MCTP_NET_ANY)  in mctp_sendmsg()
109 		addr->smctp_network = mctp_default_net(sock_net(sk));  in mctp_sendmsg()
111 	rt = mctp_route_lookup(sock_net(sk), addr->smctp_network,  in mctp_sendmsg()
112 			       addr->smctp_addr.s_addr);  in mctp_sendmsg()
124 	*(u8 *)skb_put(skb, 1) = addr->smctp_type;  in mctp_sendmsg()
134 	cb->net = addr->smctp_network;  in mctp_sendmsg()
136 	rc = mctp_local_output(sk, rt, skb, addr->smctp_addr.s_addr,  in mctp_sendmsg()
137 			       addr->smctp_tag);  in mctp_sendmsg()
145 	DECLARE_SOCKADDR(struct sockaddr_mctp *, addr, msg->msg_name);  in mctp_recvmsg()
179 	if (addr) {  in mctp_recvmsg()
184 		addr = msg->msg_name;  in mctp_recvmsg()
185 		addr->smctp_family = AF_MCTP;  in mctp_recvmsg()
186 		addr->__smctp_pad0 = 0;  in mctp_recvmsg()
187 		addr->smctp_network = cb->net;  in mctp_recvmsg()
188 		addr->smctp_addr.s_addr = hdr->src;  in mctp_recvmsg()
189 		addr->smctp_type = type;  in mctp_recvmsg()
190 		addr->smctp_tag = hdr->flags_seq_tag &  in mctp_recvmsg()
192 		addr->__smctp_pad1 = 0;  in mctp_recvmsg()
193 		msg->msg_namelen = sizeof(*addr);  in mctp_recvmsg()