ath10k: unregister and remove frag_threshold callback

Setting fragmentation threshold has not been supported by
any of firmware versions, hence unregister the callback and
remove the function.

Signed-off-by: Peter Oh <poh@qca.qualcomm.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 5475f0fbbe41349425745cfe703087b05c9f0a3e..fe61201d2e72a628ac7cff80433cd7ecec361b0f 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3991,29 +3991,6 @@ static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
        return ret;
 }
 
-static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
-{
-       struct ath10k *ar = hw->priv;
-       struct ath10k_vif *arvif;
-       int ret = 0;
-
-       mutex_lock(&ar->conf_mutex);
-       list_for_each_entry(arvif, &ar->arvifs, list) {
-               ath10k_dbg(ar, ATH10K_DBG_MAC, "mac vdev %d fragmentation threshold %d\n",
-                          arvif->vdev_id, value);
-
-               ret = ath10k_mac_set_frag(arvif, value);
-               if (ret) {
-                       ath10k_warn(ar, "failed to set fragmentation threshold for vdev %d: %d\n",
-                                   arvif->vdev_id, ret);
-                       break;
-               }
-       }
-       mutex_unlock(&ar->conf_mutex);
-
-       return ret;
-}
-
 static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                         u32 queues, bool drop)
 {
@@ -4657,7 +4634,6 @@ static const struct ieee80211_ops ath10k_ops = {
        .remain_on_channel              = ath10k_remain_on_channel,
        .cancel_remain_on_channel       = ath10k_cancel_remain_on_channel,
        .set_rts_threshold              = ath10k_set_rts_threshold,
-       .set_frag_threshold             = ath10k_set_frag_threshold,
        .flush                          = ath10k_flush,
        .tx_last_beacon                 = ath10k_tx_last_beacon,
        .set_antenna                    = ath10k_set_antenna,