109 	struct l2cap_req *req;  in l2cap_request_alloc()  local
121 	req = TAILQ_FIRST(&link->hl_reqs);  in l2cap_request_alloc()
122 	if (req && req->lr_id == next_id)  in l2cap_request_alloc()
125 	req = zalloc(l2cap_req_pool);  in l2cap_request_alloc()
126 	if (req == NULL)  in l2cap_request_alloc()
129 	req->lr_id = link->hl_lastid = next_id;  in l2cap_request_alloc()
131 	req->lr_code = code;  in l2cap_request_alloc()
132 	req->lr_chan = chan;  in l2cap_request_alloc()
133 	req->lr_link = link;  in l2cap_request_alloc()
135 	callout_init(&req->lr_rtx);  in l2cap_request_alloc()
136 	callout_reset(&req->lr_rtx, l2cap_response_timeout * hz,  in l2cap_request_alloc()
137 	    l2cap_rtx, req);  in l2cap_request_alloc()
139 	TAILQ_INSERT_TAIL(&link->hl_reqs, req, lr_next);  in l2cap_request_alloc()
150 	struct l2cap_req *req;  in l2cap_request_lookup()  local
152 	TAILQ_FOREACH(req, &link->hl_reqs, lr_next) {  in l2cap_request_lookup()
153 		if (req->lr_id == id)  in l2cap_request_lookup()
154 			return req;  in l2cap_request_lookup()
164 l2cap_request_free(struct l2cap_req *req)  in l2cap_request_free()  argument
166 	struct hci_link *link = req->lr_link;  in l2cap_request_free()
168 	callout_stop(&req->lr_rtx);  in l2cap_request_free()
169 	if (callout_active(&req->lr_rtx))  in l2cap_request_free()
172 	TAILQ_REMOVE(&link->hl_reqs, req, lr_next);  in l2cap_request_free()
173 	zfree(l2cap_req_pool, req);  in l2cap_request_free()
186 	struct l2cap_req *req = arg;  in l2cap_rtx()  local
189 	chan = req->lr_chan;  in l2cap_rtx()
190 	l2cap_request_free(req);  in l2cap_rtx()
192 	DPRINTF("cid %d, ident %d\n", (chan ? chan->lc_lcid : 0), req->lr_id);  in l2cap_rtx()