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Tue, 03 Nov 2026 01:54:08 -0800 (PST) Received: from acemagic-m1.tail4fb79.ts.net ([2401:7400:c804:b668:9e8b:5db3:accd:585c]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1aed79b3dfcsm44178383c88.12.2026.11.03.01.54.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Nov 2026 01:54:08 -0800 (PST) From: Ho Jie Feng To: Ping-Ke Shih , linux-wireless@vger.kernel.org Cc: Bitterblue Smith , linux-kernel@vger.kernel.org Subject: [PATCH rtw-next 1/5] wifi: rtlwifi: rc: start no BA session for QoS null frames Date: Tue, 3 Nov 2026 17:52:50 +0800 Message-ID: <20261103095256.949327-2-hjf3108@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261103095256.949327-1-hjf3108@gmail.com> References: <20261103095256.949327-1-hjf3108@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Only start BA sessions for frames that carry data. Test results (2.4 GHz): before after TX 7.0 6.1 RX 28.3 29.1 Signed-off-by: Ho Jie Feng --- drivers/net/wireless/realtek/rtlwifi/rc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rc.c b/drivers/net/wireless/realtek/rtlwifi/rc.c index dcfaa98198b612..f475f1b8a98272 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rc.c +++ b/drivers/net/wireless/realtek/rtlwifi/rc.c @@ -216,7 +216,7 @@ static void rtl_tx_status(void *ppriv, __le16 fc = rtl_get_fc(skb); struct rtl_sta_info *sta_entry; - if (!priv_sta || !ieee80211_is_data(fc)) + if (!priv_sta || !ieee80211_is_data_present(fc)) return; if (rtl_is_special_data(mac->hw, skb, true, true)) -- 2.53.0