From: Philipp Hortmann <philipp.g.hortmann@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH 11/11] staging: rtl8192e: Remove unused variables txbytes.., txbyt.. and signa..
Date: Tue, 24 Jan 2023 23:04:37 +0100 [thread overview]
Message-ID: <bbfa1eb95b90476a5df40651343e3976e7742e5d.1674596722.git.philipp.g.hortmann@gmail.com> (raw)
In-Reply-To: <cover.1674596722.git.philipp.g.hortmann@gmail.com>
txbytesmulticast, txbytesbroadcast and signal_quality are initialized and
increased or set but never read. Remove dead code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
---
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/staging/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,
tmp_val = priv->stats.slide_evm_total /
slide_evm_statistics;
- priv->stats.signal_quality = tmp_val;
priv->stats.last_signal_strength_inpercent = tmp_val;
}
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, struct sk_buff *skb)
type = WLAN_FC_GET_TYPE(fc);
pda_addr = header->addr1;
- if (is_broadcast_ether_addr(pda_addr))
- priv->stats.txbytesbroadcast += skb->len - fwinfo_size;
- else if (is_multicast_ether_addr(pda_addr))
- priv->stats.txbytesmulticast += skb->len - fwinfo_size;
- else
+ if (!is_broadcast_ether_addr(pda_addr) && !is_multicast_ether_addr(pda_addr))
priv->stats.txbytesunicast += skb->len - fwinfo_size;
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 {
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];
--
2.39.1
prev parent reply other threads:[~2023-01-24 22:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-24 22:02 [PATCH 00/11] staging: rtl8192e: Remove unused variables from struct rt_stats Philipp Hortmann
2023-01-24 22:03 ` [PATCH 01/11] staging: rtl8192e: Remove unused variables rxrdu and rxok Philipp Hortmann
2023-01-24 22:03 ` [PATCH 02/11] staging: rtl8192e: Remove unused variables rxdatacrcerr and rxmgmtcrcerr Philipp Hortmann
2023-01-24 22:03 ` [PATCH 03/11] staging: rtl8192e: Remove unused variables rxcrcerrmin and friends Philipp Hortmann
2023-01-24 22:03 ` [PATCH 04/11] staging: rtl8192e: Remove unused variables numpacket.. and received_pre Philipp Hortmann
2023-01-24 23:32 ` kernel test robot
2023-01-25 7:56 ` kernel test robot
2023-01-24 22:03 ` [PATCH 05/11] staging: rtl8192e: Remove unused variables numqry_ Philipp Hortmann
2023-01-24 22:03 ` [PATCH 06/11] staging: rtl8192e: Remove unused variables num_proc.., recei.. and rxov Philipp Hortmann
2023-01-25 0:13 ` kernel test robot
2023-01-25 10:09 ` kernel test robot
2023-01-24 22:04 ` [PATCH 07/11] staging: rtl8192e: Remove unused variables rxint, ints and shints Philipp Hortmann
2023-01-24 22:04 ` [PATCH 08/11] staging: rtl8192e: Remove unused variables txov.., txbeokint and txbkokint Philipp Hortmann
2023-01-24 22:04 ` [PATCH 09/11] staging: rtl8192e: Remove unused variables txviok.., txvook.. and txbea Philipp Hortmann
2023-01-24 22:04 ` [PATCH 10/11] staging: rtl8192e: Remove unused variables txbeac.., txman.. and txcmdp Philipp Hortmann
2023-01-24 22:04 ` Philipp Hortmann [this message]
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