CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
netmap_input_trace_t *t = va_arg (*args, netmap_input_trace_t *);
- uword indent = format_get_indent (s);
+ u32 indent = format_get_indent (s);
s = format (s, "netmap: hw_if_index %d next-index %d",
t->hw_if_index, t->next_index);