Fix P2P IE configuration for GO mode

Commit c2ff13c533306ac06f08fd03fca9e04cc994cabd broke this with a
copy-paste typo that ended up adding the Probe Request P2P IE into the
Beacon frame (i.e., Beacon frame had two P2P IEs while Probe Response
had none).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

src/ap/ap_drv_ops.c

@@ -108,10 +108,10 @@ int hostapd_build_ap_extra_ies(struct hostapd_data *hapd,
 	}
 
 	if (hapd->p2p_probe_resp_ie) {
-		if (wpabuf_resize(&beacon, wpabuf_len(hapd->p2p_probe_resp_ie))
-		    < 0)
+		if (wpabuf_resize(&proberesp,
+				  wpabuf_len(hapd->p2p_probe_resp_ie)) < 0)
 			goto fail;
-		wpabuf_put_buf(beacon, hapd->p2p_probe_resp_ie);
+		wpabuf_put_buf(proberesp, hapd->p2p_probe_resp_ie);
 	}
 #endif /* CONFIG_P2P */