ath10k: remove futile fragmentation threshold config

Commit 1010ba4c5d1c ("ath10k: unregister and
remove frag_threshold callback") didn't remove all
instances of (futile) fragmentation threshold
configuration. No known firmware supports the
parameter so don't even bother setting it.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index acd222f3b89950557effac8170c811b6c7c78c1d..879af9c3bd4a2ca496dee4f0ed228668acc5e9dc 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -678,20 +678,6 @@ static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value)
        return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, value);
 }
 
-static int ath10k_mac_set_frag(struct ath10k_vif *arvif, u32 value)
-{
-       struct ath10k *ar = arvif->ar;
-       u32 vdev_param;
-
-       if (value != 0xFFFFFFFF)
-               value = clamp_t(u32, arvif->ar->hw->wiphy->frag_threshold,
-                               ATH10K_FRAGMT_THRESHOLD_MIN,
-                               ATH10K_FRAGMT_THRESHOLD_MAX);
-
-       vdev_param = ar->wmi.vdev_param->fragmentation_threshold;
-       return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, value);
-}
-
 static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr)
 {
        int ret;
@@ -4276,13 +4262,6 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
                goto err_peer_delete;
        }
 
-       ret = ath10k_mac_set_frag(arvif, ar->hw->wiphy->frag_threshold);
-       if (ret) {
-               ath10k_warn(ar, "failed to set frag threshold for vdev %d: %d\n",
-                           arvif->vdev_id, ret);
-               goto err_peer_delete;
-       }
-
        arvif->txpower = vif->bss_conf.txpower;
        ret = ath10k_mac_txpower_recalc(ar);
        if (ret) {