net_lwip_webserver: further simplify pbuf_copy_partial() usage
@@ -181,9 +181,7 @@ uint16_t tud_network_xmit_cb(uint8_t *dst, void *ref, uint16_t arg)
(void)arg; /* unused for this example */
- pbuf_copy_partial(p, dst, p->tot_len, 0);
-
- return p->tot_len;
+ return pbuf_copy_partial(p, dst, p->tot_len, 0);
}
static void service_traffic(void)
