SME: Do not skip initial scan request

When SME is in wpa_supplicant (mac80211), we need to make sure that
the kernel code has valid BSS entry for the AP. In some cases it
seemed to be possible to end up not having current information in
cfg80211 or mac80211 which can result to association failures. Avoid
this by always running through the scan request before initial
connection attempt.

wpa_supplicant/scan.c

@@ -295,6 +295,7 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 #endif /* CONFIG_WPS */
 
 	if (wpa_s->scan_res_tried == 0 && wpa_s->conf->ap_scan == 1 &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
 	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME) &&
 	    wps != 2 && !wpa_s->conf->filter_ssids &&
 	    !wpa_s->connect_without_scan) {