From: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Date: Wed, 25 Jan 2023 20:08:40 +0000 (+0100)
Subject: staging: rtl8192e: Remove unused variables rxcrcerrmin and friends
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3690e799821ef8227d31275209ead7ed03e236ab;p=linux.git

staging: rtl8192e: Remove unused variables rxcrcerrmin and friends

rxcrcerrmin, rxcrcerrmax and rxcrcerrmid are initialized and increased
but never read. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4c791fbb3559ce15de60b7bdcabbc50b0ee9adb9.1674675808.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 9260d308e68bc..e9273dfb638ee 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -1812,7 +1812,6 @@ static void _rtl92e_update_received_rate_histogram_stats(
 bool rtl92e_get_rx_stats(struct net_device *dev, struct rtllib_rx_stats *stats,
 			 struct rx_desc *pdesc, struct sk_buff *skb)
 {
-	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rx_fwinfo *pDrvInfo = NULL;
 
 	stats->bICV = pdesc->ICV;
@@ -1825,15 +1824,6 @@ bool rtl92e_get_rx_stats(struct net_device *dev, struct rtllib_rx_stats *stats,
 
 	if (stats->bHwError) {
 		stats->bShift = false;
-
-		if (pdesc->CRC32) {
-			if (pdesc->Length < 500)
-				priv->stats.rxcrcerrmin++;
-			else if (pdesc->Length > 1000)
-				priv->stats.rxcrcerrmax++;
-			else
-				priv->stats.rxcrcerrmid++;
-		}
 		return false;
 	}
 
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index f91a6f7a4e0ab..167c4aeea44ef 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -183,9 +183,6 @@ enum reset_type {
 };
 
 struct rt_stats {
-	unsigned long rxcrcerrmin;
-	unsigned long rxcrcerrmid;
-	unsigned long rxcrcerrmax;
 	unsigned long received_rate_histogram[4][32];
 	unsigned long received_preamble_GI[2][32];
 	unsigned long numpacket_matchbssid;