staging: wfx: do not use built-in AUTO_ERP feature

Firmware is able to detect detect changes about ERP protection in
beacons and automatically enable/disable ERP protection. However, it not
bring performance improvements and we are more confident in the ERP
handling of mac80211. So, the patch disable this feature.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200415161147.69738-9-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index 7c8ebd76114e399a0320e339a8665469f58b088e..0b2ef2d3023bf25047189363f93a8df4b3e2ad29 100644 (file)
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -147,10 +147,6 @@ void wfx_update_filtering(struct wfx_vif *wvif)
        if (wvif->disable_beacon_filter) {
                hif_set_beacon_filter_table(wvif, 0, NULL);
                hif_beacon_filter_control(wvif, 0, 1);
-       } else if (wvif->vif->type != NL80211_IFTYPE_STATION) {
-               hif_set_beacon_filter_table(wvif, 2, filter_ies);
-               hif_beacon_filter_control(wvif, HIF_BEACON_FILTER_ENABLE |
-                                               HIF_BEACON_FILTER_AUTO_ERP, 0);
        } else {
                hif_set_beacon_filter_table(wvif, 3, filter_ies);
                hif_beacon_filter_control(wvif, HIF_BEACON_FILTER_ENABLE, 0);