u8 *rw = 0;
vnet_main_t *vnm = vnet_get_main ();
int rv;
+ clib_error_t *error = NULL;
if (!unformat_user (input, unformat_line_input, line_input))
if (!unformat (line_input, "%U",
unformat_vnet_sw_interface, vnm, &l2_sw_if_index))
- return clib_error_return (0, "unknown input '%U'",
- format_unformat_error, line_input);
+ {
+ error = clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
}
if (next_node_index == ~0)
- return clib_error_return (0, "next node not specified");
+ {
+ error = clib_error_return (0, "next node not specified");
+ goto done;
+ }
if (tx_fib_id != ~0)
{
p = hash_get (ip4_main.fib_index_by_table_id, tx_fib_id);
if (p == 0)
- return clib_error_return (0, "nonexistent tx_fib_id %d", tx_fib_id);
+ {
+ error =
+ clib_error_return (0, "nonexistent tx_fib_id %d", tx_fib_id);
+ goto done;
+ }
tx_fib_index = p[0];
}
break;
case VNET_API_ERROR_INVALID_SW_IF_INDEX:
- return clib_error_return (0, "%U not cross-connected",
- format_vnet_sw_if_index_name,
- vnm, l2_sw_if_index);
+ error = clib_error_return (0, "%U not cross-connected",
+ format_vnet_sw_if_index_name,
+ vnm, l2_sw_if_index);
+ goto done;
+
default:
- return clib_error_return (0, "vnet_configure_l2_xcrw returned %d", rv);
+ error = clib_error_return (0, "vnet_configure_l2_xcrw returned %d", rv);
+ goto done;
}
+done:
vec_free (rw);
+ unformat_free (line_input);
- return 0;
+ return error;
}
/*?