vlib_trace_node_t *tn;
u32 node_index, add;
u8 verbose = 0;
+ clib_error_t *error = 0;
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
else if (unformat (line_input, "verbose"))
verbose = 1;
else
- return clib_error_create ("expected NODE COUNT, got `%U'",
- format_unformat_error, line_input);
+ {
+ error = clib_error_create ("expected NODE COUNT, got `%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
}
/* *INDENT-OFF* */
}));
/* *INDENT-ON* */
- return 0;
+done:
+ unformat_free (line_input);
+
+ return error;
}
/* *INDENT-OFF* */