70  * marked this socket and don't return a rs ref to the rx path.
76 	struct rds_sock *rs;  in rds_find_bound()  local
80 	rs = rhashtable_lookup(&bind_hash_table, key, ht_parms);  in rds_find_bound()
81 	if (rs && (sock_flag(rds_rs_to_sk(rs), SOCK_DEAD) ||  in rds_find_bound()
82 		   !refcount_inc_not_zero(&rds_rs_to_sk(rs)->sk_refcnt)))  in rds_find_bound()
83 		rs = NULL;  in rds_find_bound()
87 	rdsdebug("returning rs %p for %pI6c:%u\n", rs, addr,  in rds_find_bound()
90 	return rs;  in rds_find_bound()
94 static int rds_add_bound(struct rds_sock *rs, const struct in6_addr *addr,  in rds_add_bound()  argument
122 		memcpy(rs->rs_bound_key, key, sizeof(rs->rs_bound_key));  in rds_add_bound()
123 		rs->rs_bound_addr = *addr;  in rds_add_bound()
124 		net_get_random_once(&rs->rs_hash_initval,  in rds_add_bound()
125 				    sizeof(rs->rs_hash_initval));  in rds_add_bound()
126 		rs->rs_bound_port = cpu_to_be16(rover);  in rds_add_bound()
127 		rs->rs_bound_node.next = NULL;  in rds_add_bound()
128 		rds_sock_addref(rs);  in rds_add_bound()
130 					    &rs->rs_bound_node, ht_parms)) {  in rds_add_bound()
131 			*port = rs->rs_bound_port;  in rds_add_bound()
132 			rs->rs_bound_scope_id = scope_id;  in rds_add_bound()
134 			rdsdebug("rs %p binding to %pI6c:%d\n",  in rds_add_bound()
135 				 rs, addr, (int)ntohs(*port));  in rds_add_bound()
138 			rs->rs_bound_addr = in6addr_any;  in rds_add_bound()
139 			rds_sock_put(rs);  in rds_add_bound()
148 void rds_remove_bound(struct rds_sock *rs)  in rds_remove_bound()  argument
151 	if (ipv6_addr_any(&rs->rs_bound_addr))  in rds_remove_bound()
154 	rdsdebug("rs %p unbinding from %pI6c:%d\n",  in rds_remove_bound()
155 		 rs, &rs->rs_bound_addr,  in rds_remove_bound()
156 		 ntohs(rs->rs_bound_port));  in rds_remove_bound()
158 	rhashtable_remove_fast(&bind_hash_table, &rs->rs_bound_node, ht_parms);  in rds_remove_bound()
159 	rds_sock_put(rs);  in rds_remove_bound()
160 	rs->rs_bound_addr = in6addr_any;  in rds_remove_bound()
166 	struct rds_sock *rs = rds_sk_to_rs(sk);  in rds_bind()  local
227 	if (!ipv6_addr_any(&rs->rs_bound_addr)) {  in rds_bind()
235 	if (!ipv6_addr_any(&rs->rs_conn_addr) && scope_id &&  in rds_bind()
236 	    rs->rs_bound_scope_id &&  in rds_bind()
237 	    scope_id != rs->rs_bound_scope_id) {  in rds_bind()
245 	if (rs->rs_transport) {  in rds_bind()
246 		trans = rs->rs_transport;  in rds_bind()
262 		rs->rs_transport = trans;  in rds_bind()
266 	ret = rds_add_bound(rs, binding_addr, &port, scope_id);  in rds_bind()
268 		rs->rs_transport = NULL;  in rds_bind()