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staging: r8188eu: remove last_tx_complete_time

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last_tx_complete_time from struct sreset_priv is set / calculated when a
packet is sent out. Like other sreset_priv components, it is not read and
can be removed.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211024180448.20624-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2021-10-24 20:04:47 +02:00 committed by Greg Kroah-Hartman
parent 4d911d4ea4
commit 562f1bf39a
4 changed files with 0 additions and 22 deletions
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2
drivers/staging/r8188eu/core/rtw_sreset.c
View File

@ -9,7 +9,6 @@ void sreset_init_value(struct adapter *padapter)
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
psrtpriv->last_tx_time = 0;
psrtpriv->last_tx_complete_time = 0;
}
void sreset_reset_value(struct adapter *padapter)
{
@ -17,5 +16,4 @@ void sreset_reset_value(struct adapter *padapter)
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
psrtpriv->last_tx_time = 0;
psrtpriv->last_tx_complete_time = 0;
}

15
drivers/staging/r8188eu/hal/rtl8188e_sreset.c
View File

@ -8,12 +8,6 @@
void rtl8188e_sreset_xmit_status_check(struct adapter *padapter)
{
struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
unsigned long current_time;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
unsigned int diff_time;
u32 txdma_status;
txdma_status = rtw_read32(padapter, REG_TXDMA_STATUS);
@ -22,15 +16,6 @@ void rtl8188e_sreset_xmit_status_check(struct adapter *padapter)
rtw_write32(padapter, REG_TXDMA_STATUS, txdma_status);
}
/* total xmit irp = 4 */
current_time = jiffies;
if (0 == pxmitpriv->free_xmitbuf_cnt) {
diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_time);
if (diff_time > 2000) {
if (psrtpriv->last_tx_complete_time == 0)
psrtpriv->last_tx_complete_time = current_time;
}
}
}
void rtl8188e_sreset_linked_status_check(struct adapter *padapter)

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

@ -9,7 +9,6 @@
struct sreset_priv {
unsigned long last_tx_time;
unsigned long last_tx_complete_time;
};
#include "rtl8188e_hal.h"

4
drivers/staging/r8188eu/os_dep/usb_ops_linux.c
View File

@ -53,7 +53,6 @@ static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
struct xmit_buf *pxmitbuf = (struct xmit_buf *)purb->context;
struct adapter *padapter = pxmitbuf->padapter;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct hal_data_8188e *haldata;
switch (pxmitbuf->flags) {
case VO_QUEUE_INX:
@ -106,9 +105,6 @@ static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
}
}
haldata = GET_HAL_DATA(padapter);
haldata->srestpriv.last_tx_complete_time = jiffies;
check_completion:
rtw_sctx_done_err(&pxmitbuf->sctx,
purb->status ? RTW_SCTX_DONE_WRITE_PORT_ERR :