795 	int ret = -EPROTO;  in rxkad_respond_to_challenge()
800 		return rxrpc_abort_conn(conn, skb, RX_PROTOCOL_ERROR, -EPROTO,  in rxkad_respond_to_challenge()
810 		return rxrpc_abort_conn(conn, skb, RXKADPACKETSHORT, -EPROTO,  in rxkad_respond_to_challenge()
820 		return rxrpc_abort_conn(conn, skb, RXKADINCONSISTENCY, -EPROTO,  in rxkad_respond_to_challenge()
903 				conn, skb, RXKADBADTICKET, -EPROTO,	\  in rxkad_decrypt_ticket()
908 					conn, skb, RXKADBADTICKET, -EPROTO, \  in rxkad_decrypt_ticket()
932 		return rxrpc_abort_conn(conn, skb, RXKADBADTICKET, -EPROTO,  in rxkad_decrypt_ticket()
1059 		rxrpc_abort_conn(conn, skb, RXKADPACKETSHORT, -EPROTO,  in rxkad_verify_response()
1071 		rxrpc_abort_conn(conn, skb, RXKADINCONSISTENCY, -EPROTO,  in rxkad_verify_response()
1077 		rxrpc_abort_conn(conn, skb, RXKADTICKETLEN, -EPROTO,  in rxkad_verify_response()
1083 		rxrpc_abort_conn(conn, skb, RXKADUNKNOWNKEY, -EPROTO,  in rxkad_verify_response()
1096 		rxrpc_abort_conn(conn, skb, RXKADPACKETSHORT, -EPROTO,  in rxkad_verify_response()
1113 		rxrpc_abort_conn(conn, skb, RXKADSEALEDINCON, -EPROTO,  in rxkad_verify_response()
1122 		rxrpc_abort_conn(conn, skb, RXKADSEALEDINCON, -EPROTO,  in rxkad_verify_response()
1132 			rxrpc_abort_conn(conn, skb, RXKADSEALEDINCON, -EPROTO,  in rxkad_verify_response()
1138 			rxrpc_abort_conn(conn, skb, RXKADSEALEDINCON, -EPROTO,  in rxkad_verify_response()
1145 				rxrpc_abort_conn(conn, skb, RXKADSEALEDINCON, -EPROTO,  in rxkad_verify_response()
1154 		rxrpc_abort_conn(conn, skb, RXKADOUTOFSEQUENCE, -EPROTO,  in rxkad_verify_response()
1161 		rxrpc_abort_conn(conn, skb, RXKADLEVELFAIL, -EPROTO,  in rxkad_verify_response()
1184 	return -EPROTO;  in rxkad_verify_response()