linux-kernel - [PATCH v2 02/11] staging: rtl8192e: Remove unused variables rxdatacrcerr and rxmgmtcrcerr

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Date:   Wed, 25 Jan 2023 21:08:31 +0100
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH v2 02/11] staging: rtl8192e: Remove unused variables
 rxdatacrcerr and rxmgmtcrcerr

rxdatacrcerr and rxmgmtcrcerr are initialized and increased but never
read. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 7 -------
 drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 2 --
 2 files changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 605146c840c7..e0d0f4faeca7 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1926,13 +1926,6 @@ static void _rtl92e_rx_normal(struct net_device *dev)
 				priv->rtllib->LedControlHandler(dev,
 							LED_CTL_RX);
 
-		if (stats.bCRC) {
-			if (type != RTLLIB_FTYPE_MGMT)
-				priv->stats.rxdatacrcerr++;
-			else
-				priv->stats.rxmgmtcrcerr++;
-		}
-
 		skb_len = skb->len;
 
 		if (!rtllib_rx(priv->rtllib, skb, &stats)) {
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index 82cbc7f5536a..f91a6f7a4e0a 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -183,8 +183,6 @@ enum reset_type {
 };
 
 struct rt_stats {
-	unsigned long rxdatacrcerr;
-	unsigned long rxmgmtcrcerr;
 	unsigned long rxcrcerrmin;
 	unsigned long rxcrcerrmid;
 	unsigned long rxcrcerrmax;
-- 
2.39.1