P2P: Cancel group formation when deleting a group during group formation

Otherwise P2P remains in provisioning state and continues to skip
extended listening forever.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>

wpa_supplicant/p2p_supplicant.c

@@ -872,6 +872,7 @@ static int wpas_p2p_group_delete(struct wpa_supplicant *wpa_s,
 		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group formation "
 			   "timeout");
 		wpa_s->p2p_in_provisioning = 0;
+		wpas_p2p_group_formation_failed(wpa_s, 1);
 	}
 
 	wpa_s->p2p_in_invitation = 0;