60 	struct ax25_protocol *protocol;  in ax25_protocol_release()  local
63 	protocol = protocol_list;  in ax25_protocol_release()
64 	if (protocol == NULL)  in ax25_protocol_release()
67 	if (protocol->pid == pid) {  in ax25_protocol_release()
68 		protocol_list = protocol->next;  in ax25_protocol_release()
72 	while (protocol != NULL && protocol->next != NULL) {  in ax25_protocol_release()
73 		if (protocol->next->pid == pid) {  in ax25_protocol_release()
74 			protocol->next = protocol->next->next;  in ax25_protocol_release()
78 		protocol = protocol->next;  in ax25_protocol_release()
164 	struct ax25_protocol *protocol;  in ax25_protocol_function()  local
167 	for (protocol = protocol_list; protocol != NULL; protocol = protocol->next)  in ax25_protocol_function()
168 		if (protocol->pid == pid) {  in ax25_protocol_function()
169 			res = protocol->func;  in ax25_protocol_function()
205 	struct ax25_protocol *protocol;  in ax25_protocol_is_registered()  local
209 	for (protocol = protocol_list; protocol != NULL; protocol = protocol->next)  in ax25_protocol_is_registered()
210 		if (protocol->pid == pid) {  in ax25_protocol_is_registered()