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staging: r8188eu: pnp_bstop_trx is never set

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The field pnp_bstop_trx in struct pwrctrl_priv is never set. It stays
at its default value 0. Remove it and remove related dead code.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220404082142.4639-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2022-04-04 10:21:40 +02:00 committed by Greg Kroah-Hartman
parent d08a738ff1
commit ff99fdb280
3 changed files with 4 additions and 7 deletions
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7
drivers/staging/r8188eu/hal/usb_ops_linux.c
View File

@ -16,7 +16,7 @@ static int usb_read(struct intf_hdl *intf, u16 value, void *data, u8 size)
int status;
u8 io_buf[4];
if (adapt->bSurpriseRemoved || adapt->pwrctrlpriv.pnp_bstop_trx)
if (adapt->bSurpriseRemoved)
return -EPERM;
status = usb_control_msg_recv(udev, 0, REALTEK_USB_VENQT_CMD_REQ,
@ -59,7 +59,7 @@ static int usb_write(struct intf_hdl *intf, u16 value, void *data, u8 size)
int status;
u8 io_buf[VENDOR_CMD_MAX_DATA_LEN];
if (adapt->bSurpriseRemoved || adapt->pwrctrlpriv.pnp_bstop_trx)
if (adapt->bSurpriseRemoved)
return -EPERM;
memcpy(io_buf, data, size);
@ -414,8 +414,7 @@ u32 rtw_read_port(struct adapter *adapter, u8 *rmem)
size_t alignment = 0;
u32 ret = _SUCCESS;
if (adapter->bDriverStopped || adapter->bSurpriseRemoved ||
adapter->pwrctrlpriv.pnp_bstop_trx)
if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
return _FAIL;
if (!precvbuf)

1
drivers/staging/r8188eu/include/rtw_pwrctrl.h
View File

@ -64,7 +64,6 @@ struct pwrctrl_priv {
u8 power_mgnt;
u8 bFwCurrentInPSMode;
u32 DelayLPSLastTimeStamp;
u8 pnp_bstop_trx;
u8 bInSuspend;
u8 bSupportRemoteWakeup;

3
drivers/staging/r8188eu/os_dep/usb_ops_linux.c
View File

@ -106,8 +106,7 @@ u32 rtw_write_port(struct adapter *padapter, u32 addr, u32 cnt, u8 *wmem)
struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitbuf->priv_data;
struct usb_device *pusbd = pdvobj->pusbdev;
if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) ||
(padapter->pwrctrlpriv.pnp_bstop_trx)) {
if (padapter->bDriverStopped || padapter->bSurpriseRemoved) {
rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY);
goto exit;
}