P_AUTH_CHALLENGE 3728 drivers/block/drbd/drbd_main.c [P_AUTH_CHALLENGE] = "AuthChallenge", P_AUTH_CHALLENGE 5456 drivers/block/drbd/drbd_receiver.c rv = !conn_send_command(connection, sock, P_AUTH_CHALLENGE, 0, P_AUTH_CHALLENGE 5467 drivers/block/drbd/drbd_receiver.c if (pi.cmd != P_AUTH_CHALLENGE) {