[PATCH] report error of P2P find over D-Bus

[Dan Williams]

On Thu, 2018-02-01 at 14:07 +0200, Vasyl Vavrychuk wrote:
> Signed-off-by: Vasyl Vavrychuk <vvavrychuk at gmail.com>

LGTM.

Dan

> ---
>  wpa_supplicant/dbus/dbus_new_handlers_p2p.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
> b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
> index 73b9e20c2..c0d010675 100644
> --- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
> +++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
> @@ -129,8 +129,11 @@ DBusMessage *
> wpas_dbus_handler_p2p_find(DBusMessage *message,
>  
>  	wpa_s = wpa_s->global->p2p_init_wpa_s;
>  
> -	wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types,
> req_dev_types,
> -		      NULL, 0, 0, NULL, 0);
> +	if (wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types,
> req_dev_types,
> +				NULL, 0, 0, NULL, 0))
> +		reply = wpas_dbus_error_unknown_error(message,
> +				"Could not start P2P find");
> +
>  	os_free(req_dev_types);
>  	return reply;
>