diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 6e5aa2d09699f..018fc22d6056a 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -556,10 +556,8 @@ enum ath10k_fw_features {
 	 */
 	ATH10K_FW_FEATURE_BTCOEX_PARAM = 14,
 
-	/* Older firmware with HTT delivers incorrect tx status for null func
-	 * frames to driver, but this fixed in 10.2 and 10.4 firmware versions.
-	 * Also this workaround results in reporting of incorrect null func
-	 * status for 10.4. This flag is used to skip the workaround.
+	/* Unused flag and proven to be not working, enable this if you want
+	 * to experiment sending NULL func data frames in HTT TX
 	 */
 	ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15,
 
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 691b7b58c584b..144e0ef99bfb5 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3257,8 +3257,6 @@ ath10k_mac_tx_h_get_txmode(struct ath10k *ar,
 	if (ar->htt.target_version_major < 3 &&
 	    (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)) &&
 	    !test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
-		      ar->running_fw->fw_file.fw_features) &&
-	    !test_bit(ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR,
 		      ar->running_fw->fw_file.fw_features))
 		return ATH10K_HW_TXRX_MGMT;