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[87.147.92.165]) by smtp.gmail.com with ESMTPSA id g26-20020a7bc4da000000b003d96efd09b7sm38551wmk.19.2023.01.24.14.04.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Jan 2023 14:04:39 -0800 (PST) Date: Tue, 24 Jan 2023 23:04:37 +0100 From: Philipp Hortmann To: Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 11/11] staging: rtl8192e: Remove unused variables txbytes.., txbyt.. and signa.. Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" txbytesmulticast, txbytesbroadcast and signal_quality are initialized and increased or set but never read. Remove dead code. Signed-off-by: Philipp Hortmann --- drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 1 - drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 6 +----- drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 3 --- 3 files changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/stagi= ng/rtl8192e/rtl8192e/r8192E_dev.c index 154d15b68b8e..7616486bb1ec 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1619,7 +1619,6 @@ static void _rtl92e_process_phyinfo(struct r8192_priv= *priv, u8 *buffer, =20 tmp_val =3D priv->stats.slide_evm_total / slide_evm_statistics; - priv->stats.signal_quality =3D tmp_val; priv->stats.last_signal_strength_inpercent =3D tmp_val; } =20 diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging= /rtl8192e/rtl8192e/rtl_core.c index 2c5edda74e73..f8a8ece40ac1 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -1616,11 +1616,7 @@ static short _rtl92e_tx(struct net_device *dev, stru= ct sk_buff *skb) type =3D WLAN_FC_GET_TYPE(fc); pda_addr =3D header->addr1; =20 - if (is_broadcast_ether_addr(pda_addr)) - priv->stats.txbytesbroadcast +=3D skb->len - fwinfo_size; - else if (is_multicast_ether_addr(pda_addr)) - priv->stats.txbytesmulticast +=3D skb->len - fwinfo_size; - else + if (!is_broadcast_ether_addr(pda_addr) && !is_multicast_ether_addr(pda_ad= dr)) priv->stats.txbytesunicast +=3D skb->len - fwinfo_size; =20 spin_lock_irqsave(&priv->irq_th_lock, flags); diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging= /rtl8192e/rtl8192e/rtl_core.h index c6a4ac6ce959..4cf776094ac0 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h @@ -184,8 +184,6 @@ enum reset_type { =20 struct rt_stats { unsigned long received_rate_histogram[4][32]; - unsigned long txbytesmulticast; - unsigned long txbytesbroadcast; unsigned long txbytesunicast; unsigned long rxbytesunicast; unsigned long txretrycount; @@ -195,7 +193,6 @@ struct rt_stats { unsigned long slide_rssi_total; unsigned long slide_evm_total; long signal_strength; - long signal_quality; long last_signal_strength_inpercent; long recv_signal_power; u8 rx_rssi_percentage[4]; --=20 2.39.1