linux-kernel - [PATCH 3/6] staging: rtl8188eu: remove a write-only struct member

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Message-Id: <20210612180019.20387-3-martin@kaiser.cx>
Date:   Sat, 12 Jun 2021 20:00:16 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-staging@...ts.linux.dev, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 3/6] staging: rtl8188eu: remove a write-only struct member

FwRsvdPageStartOffset in struct hal_data_8188e is never read. Remove it.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c     | 1 -
 drivers/staging/rtl8188eu/include/rtl8188e_hal.h | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
index 34d2c62765f0..d6c83e4fb105 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
@@ -466,7 +466,6 @@ static void SetFwRsvdPagePkt(struct adapter *adapt, bool bDLFinished)
 	if (PageNeed == 1)
 		PageNeed += 1;
 	PageNum += PageNeed;
-	adapt->HalData->FwRsvdPageStartOffset = PageNum;
 
 	BufIndex += PageNeed * 128;
 
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
index b2d85dac3ddd..7b8ca0ea3008 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
@@ -275,9 +275,6 @@ struct hal_data_8188e {
 
 	u8	bDumpRxPkt;/* for debug */
 	u8	bDumpTxPkt;/* for debug */
-	u8	FwRsvdPageStartOffset; /* Reserve page start offset except
-					*  beacon in TxQ.
-					*/
 
 	/*  Add for dual MAC  0--Mac0 1--Mac1 */
 	u32	interfaceIndex;
-- 
2.20.1