linux-kernel - [PATCH 1/4] staging: r8188eu: EntryMaxUndecoratedSmoothedPWDB is set but not used

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Date:   Sat, 22 Jan 2022 18:05:44 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 1/4] staging: r8188eu: EntryMaxUndecoratedSmoothedPWDB is set but not used

The variable EntryMaxUndecoratedSmoothedPWDB in struct dm_priv
is set but not used. Remove it.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/hal/odm.c             | 5 -----
 drivers/staging/r8188eu/include/rtl8188e_dm.h | 3 +--
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c
index 8156e4acaa09..7de0f458d788 100644
--- a/drivers/staging/r8188eu/hal/odm.c
+++ b/drivers/staging/r8188eu/hal/odm.c
@@ -494,11 +494,6 @@ static void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm)
 		}
 	}
 
-	if (tmpEntryMaxPWDB != 0)	/*  If associated entry is found */
-		pdmpriv->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB;
-	else
-		pdmpriv->EntryMaxUndecoratedSmoothedPWDB = 0;
-
 	if (tmpEntryMinPWDB != 0xff) /*  If associated entry is found */
 		pdmpriv->EntryMinUndecoratedSmoothedPWDB = tmpEntryMinPWDB;
 	else
diff --git a/drivers/staging/r8188eu/include/rtl8188e_dm.h b/drivers/staging/r8188eu/include/rtl8188e_dm.h
index 0b3a9a1a4e5c..d62cdfc2db20 100644
--- a/drivers/staging/r8188eu/include/rtl8188e_dm.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_dm.h
@@ -12,9 +12,8 @@ enum{
 struct	dm_priv {
 	u32	InitODMFlag;
 
-	/*  Upper and Lower Signal threshold for Rate Adaptive*/
+	/* Lower Signal threshold for Rate Adaptive */
 	int	EntryMinUndecoratedSmoothedPWDB;
-	int	EntryMaxUndecoratedSmoothedPWDB;
 	int	MinUndecoratedPWDBForDM;
 };
 
-- 
2.30.2