linux-kernel - [PATCH 1/6] staging: r8188eu: remove _dbg_dump_tx

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Date:   Thu, 19 Aug 2021 00:42:48 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        martin@...ser.cx, straube.linux@...il.com,
        Larry.Finger@...inger.net
Subject: [PATCH 1/6] staging: r8188eu: remove _dbg_dump_tx_info function

Remove _dbg_dump_tx_info from hal/rtl8188e_xmit.c as it is just a
dumping function that contains a lot of unclear DBG_88E calls, and has
no other external effect, other than calling a function that ultimately
determines whether or not to dump/trigger the DBG_88E calls. Also remove
its declaration and single call site.

Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
---
 drivers/staging/r8188eu/hal/rtl8188e_xmit.c   | 31 -------------------
 drivers/staging/r8188eu/hal/rtl8188eu_xmit.c  |  1 -
 .../staging/r8188eu/include/rtl8188e_xmit.h   |  3 --
 3 files changed, 35 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/rtl8188e_xmit.c b/drivers/staging/r8188eu/hal/rtl8188e_xmit.c
index 164ec6650dec..d2b55d581f95 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_xmit.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_xmit.c
@@ -42,34 +42,3 @@ void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf)
 					RTW_SCTX_DONE_CCX_PKT_FAIL);
 	}
 }
-
-void _dbg_dump_tx_info(struct adapter *padapter, int frame_tag,
-		       struct tx_desc *ptxdesc)
-{
-	u8 dmp_txpkt;
-	bool dump_txdesc = false;
-	rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(dmp_txpkt));
-
-	if (dmp_txpkt == 1) {/* dump txdesc for data frame */
-		DBG_88E("dump tx_desc for data frame\n");
-		if ((frame_tag & 0x0f) == DATA_FRAMETAG)
-			dump_txdesc = true;
-	} else if (dmp_txpkt == 2) {/* dump txdesc for mgnt frame */
-		DBG_88E("dump tx_desc for mgnt frame\n");
-		if ((frame_tag & 0x0f) == MGNT_FRAMETAG)
-			dump_txdesc = true;
-	}
-
-	if (dump_txdesc) {
-		DBG_88E("=====================================\n");
-		DBG_88E("txdw0(0x%08x)\n", ptxdesc->txdw0);
-		DBG_88E("txdw1(0x%08x)\n", ptxdesc->txdw1);
-		DBG_88E("txdw2(0x%08x)\n", ptxdesc->txdw2);
-		DBG_88E("txdw3(0x%08x)\n", ptxdesc->txdw3);
-		DBG_88E("txdw4(0x%08x)\n", ptxdesc->txdw4);
-		DBG_88E("txdw5(0x%08x)\n", ptxdesc->txdw5);
-		DBG_88E("txdw6(0x%08x)\n", ptxdesc->txdw6);
-		DBG_88E("txdw7(0x%08x)\n", ptxdesc->txdw7);
-		DBG_88E("=====================================\n");
-	}
-}
diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
index 50c4b9382761..b279309405a2 100644
--- a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
+++ b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
@@ -330,7 +330,6 @@ static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bag
 	ODM_SetTxAntByTxInfo_88E(&haldata->odmpriv, pmem, pattrib->mac_id);
 
 	rtl8188eu_cal_txdesc_chksum(ptxdesc);
-	_dbg_dump_tx_info(adapt, pxmitframe->frame_tag, ptxdesc);
 	return pull;
 }
 
diff --git a/drivers/staging/r8188eu/include/rtl8188e_xmit.h b/drivers/staging/r8188eu/include/rtl8188e_xmit.h
index ff8b73441c52..d2099da1a41a 100644
--- a/drivers/staging/r8188eu/include/rtl8188e_xmit.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_xmit.h
@@ -153,7 +153,4 @@ s32 rtl8188eu_xmitframe_complete(struct adapter *padapter,
 void dump_txrpt_ccx_88e(void *buf);
 void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf);
 
-void _dbg_dump_tx_info(struct adapter *padapter, int frame_tag,
-		       struct tx_desc *ptxdesc);
-
 #endif /* __RTL8188E_XMIT_H__ */
-- 
2.31.1