SME: Optimize recovery from assocication command failures

mac80211 can indicate this mainly because of channel selection
conflicts with other vifs. If there is another BSS on another
channel, we should try to connect to it instead.

diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c
index 02b76395bc49eae0c757f20de8f0b9896dd57d1f..7312c656e0895a63b4702f7161cae54bebaa6a31 100644 (file)
--- a/wpa_supplicant/sme.c
+++ b/wpa_supplicant/sme.c
@@ -396,7 +396,8 @@ void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode,
        if (wpa_drv_associate(wpa_s, &params) < 0) {
                wpa_msg(wpa_s, MSG_INFO, "Association request to the driver "
                        "failed");
-               wpa_supplicant_req_scan(wpa_s, 5, 0);
+               wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+               os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
                return;
        }