linux-kernel - [PATCH 9/9] staging: rtl8192e: Remove unused variable DM

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Message-ID: <380fa2767d1f1cc32a5ad271057683d67ceb1b6f.1674071236.git.philipp.g.hortmann@gmail.com>
Date:   Wed, 18 Jan 2023 21:00:17 +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 9/9] staging: rtl8192e: Remove unused variable DM_Type

DM_Type is initialized and then never evaluated. Remove resulting dead
code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 2 --
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.c   | 2 --
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.h   | 2 --
 3 files changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index 6662558e56fa..11f3f88491b2 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -457,8 +457,6 @@ struct r8192_priv {
 	bool set_rf_pwr_state_in_progress;
 	bool bdisable_nic;
 
-	u8 DM_Type;
-
 	u8 cck_pwr_enl;
 	u16 tssi_13dBm;
 	u32 pwr_track;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index cb55b6645674..ba92dab682ec 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -203,8 +203,6 @@ void rtl92e_dm_init(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 
-	priv->DM_Type = DM_Type_ByDriver;
-
 	priv->undecorated_smoothed_pwdb = -1;
 
 	_rtl92e_dm_init_dynamic_tx_power(dev);
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
index 1d4d7d98a859..65d077dfee37 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
@@ -47,8 +47,6 @@
 #define		TX_RETRY_COUNT_REG		0x1ac
 #define		RegC38_TH				 20
 
-#define		DM_Type_ByDriver		1
-
 /*--------------------------Define Parameters-------------------------------*/
 
 
-- 
2.39.0