571 				struct isdn_ppp_compressor *ipc = ipc_head;  in isdn_ppp_ioctl()  local
572 				while(ipc) {  in isdn_ppp_ioctl()
573 					j = ipc->num / (sizeof(long)*8);  in isdn_ppp_ioctl()
574 					i = ipc->num % (sizeof(long)*8);  in isdn_ppp_ioctl()
577 					ipc = ipc->next;  in isdn_ppp_ioctl()
2496 	struct isdn_ppp_compressor *ipc = NULL;  in isdn_ppp_decompress()  local
2506 		ipc = is->link_decompressor;  in isdn_ppp_decompress()
2510 		ipc = master->decompressor;  in isdn_ppp_decompress()
2514 	if (!ipc) {  in isdn_ppp_decompress()
2531 		len = ipc->decompress(stat, skb, skb_out, &rsparm);  in isdn_ppp_decompress()
2559 		ipc->incomp(stat, skb, *proto);  in isdn_ppp_decompress()
2908 int isdn_ppp_register_compressor(struct isdn_ppp_compressor *ipc)  in isdn_ppp_register_compressor()  argument
2910 	ipc->next = ipc_head;  in isdn_ppp_register_compressor()
2911 	ipc->prev = NULL;  in isdn_ppp_register_compressor()
2913 		ipc_head->prev = ipc;  in isdn_ppp_register_compressor()
2915 	ipc_head = ipc;  in isdn_ppp_register_compressor()
2919 int isdn_ppp_unregister_compressor(struct isdn_ppp_compressor *ipc)  in isdn_ppp_unregister_compressor()  argument
2921 	if(ipc->prev)  in isdn_ppp_unregister_compressor()
2922 		ipc->prev->next = ipc->next;  in isdn_ppp_unregister_compressor()
2924 		ipc_head = ipc->next;  in isdn_ppp_unregister_compressor()
2925 	if(ipc->next)  in isdn_ppp_unregister_compressor()
2926 		ipc->next->prev = ipc->prev;  in isdn_ppp_unregister_compressor()
2927 	ipc->prev = ipc->next = NULL;  in isdn_ppp_unregister_compressor()
2933 	struct isdn_ppp_compressor *ipc = ipc_head;  in isdn_ppp_set_compressor()  local
2952 	while(ipc) {  in isdn_ppp_set_compressor()
2953 		if(ipc->num == num) {  in isdn_ppp_set_compressor()
2954 			stat = ipc->alloc(data);  in isdn_ppp_set_compressor()
2956 				ret = ipc->init(stat,data,is->unit,0);  in isdn_ppp_set_compressor()
2959 					ipc->free(stat);  in isdn_ppp_set_compressor()
2974                                 	is->link_compressor = ipc;  in isdn_ppp_set_compressor()
2980                                 	is->compressor = ipc;  in isdn_ppp_set_compressor()
2988         	                        is->link_decompressor = ipc;  in isdn_ppp_set_compressor()
2994         	                        is->decompressor = ipc;  in isdn_ppp_set_compressor()
2999 		ipc = ipc->next;  in isdn_ppp_set_compressor()