lwip/dhcp: apply indent
apply indent
@@ -231,7 +231,7 @@ err_t netifapi_netif_common(struct netif *netif, netifapi_void_fn voidfunc, neti
* call the "errtfunc" (or the "voidfunc" if "errtfunc" is NULL) in a thread-safe
* way by running that function inside the tcpip_thread context.
*
- * @note use only for functions where there is only "netif" parameter.
+ * @note if netif needs to get argurment, use this API
*/
err_t netifapi_netif_common_arg(struct netif *netif, netifapi_void_fn_arg voidfunc, netifapi_errt_fn_arg errtfunc, void *arg)
{
