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Message-Id: <20230109212852.75612-2-martin@kaiser.cx>
Date: Mon, 9 Jan 2023 22:28:41 +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>,
Pavel Skripkin <paskripkin@...il.com>,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
Martin Kaiser <martin@...ser.cx>
Subject: [PATCH v2 01/12] staging: r8188eu: beq_cnt is write-only
beq_cnt in struct xmit_priv is initialised, incremented and decremented
but never read. Remove beq_cnt and resulting dead code.
Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
drivers/staging/r8188eu/core/rtw_xmit.c | 1 -
drivers/staging/r8188eu/include/rtw_xmit.h | 1 -
drivers/staging/r8188eu/os_dep/usb_ops_linux.c | 4 ----
3 files changed, 6 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r8188eu/core/rtw_xmit.c
index d224785a747b..e5ac49441337 100644
--- a/drivers/staging/r8188eu/core/rtw_xmit.c
+++ b/drivers/staging/r8188eu/core/rtw_xmit.c
@@ -195,7 +195,6 @@ int _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
pxmitpriv->txirp_cnt = 1;
/* per AC pending irp */
- pxmitpriv->beq_cnt = 0;
pxmitpriv->bkq_cnt = 0;
pxmitpriv->viq_cnt = 0;
pxmitpriv->voq_cnt = 0;
diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h
index f8f10c67b764..c84f73f2cc59 100644
--- a/drivers/staging/r8188eu/include/rtw_xmit.h
+++ b/drivers/staging/r8188eu/include/rtw_xmit.h
@@ -282,7 +282,6 @@ struct xmit_priv {
u8 txirp_cnt;/* */
struct tasklet_struct xmit_tasklet;
/* per AC pending irp */
- int beq_cnt;
int bkq_cnt;
int viq_cnt;
int voq_cnt;
diff --git a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
index 220e592b757c..067b7def2bde 100644
--- a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
@@ -48,9 +48,6 @@ static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
case VI_QUEUE_INX:
pxmitpriv->viq_cnt--;
break;
- case BE_QUEUE_INX:
- pxmitpriv->beq_cnt--;
- break;
case BK_QUEUE_INX:
pxmitpriv->bkq_cnt--;
break;
@@ -123,7 +120,6 @@ u32 rtw_write_port(struct adapter *padapter, u32 addr, u32 cnt, u8 *wmem)
pxmitbuf->flags = VI_QUEUE_INX;
break;
case BE_QUEUE_INX:
- pxmitpriv->beq_cnt++;
pxmitbuf->flags = BE_QUEUE_INX;
break;
case BK_QUEUE_INX:
--
2.30.2
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