if (ret != 0) {
err("OID:0x%.2x failed due to (%d) (%d).\n", oid, ret, send);
print_hex_dump_bytes(ERROR, "CMD:", ar->cmd.buf, clen);
if (ret != 0) {
err("OID:0x%.2x failed due to (%d) (%d).\n", oid, ret, send);
print_hex_dump_bytes(ERROR, "CMD:", ar->cmd.buf, clen);