staging: rtl8188eu: Remove unused function rtl8188e_sreset_xmit_status_check()

Remove rtl8188e_sreset_xmit_status_check() and function pointer
->sreset_xmit_status_check pointing to it.
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c

@@ -1873,7 +1873,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 
 	pHalFunc->sreset_init_value = &sreset_init_value;
 	pHalFunc->silentreset = &rtl8188e_silentreset_for_specific_platform;
-	pHalFunc->sreset_xmit_status_check = &rtl8188e_sreset_xmit_status_check;
 	pHalFunc->sreset_linked_status_check  = &rtl8188e_sreset_linked_status_check;
 	pHalFunc->sreset_get_wifi_status  = &sreset_get_wifi_status;
 

drivers/staging/rtl8188eu/hal/rtl8188e_sreset.c

@@ -26,41 +26,6 @@ void rtl8188e_silentreset_for_specific_platform(struct adapter *padapter)
 {
 }
 
-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);
-	if (txdma_status != 0x00) {
-		DBG_88E("%s REG_TXDMA_STATUS:0x%08x\n", __func__, txdma_status);
-		rtw_write32(padapter, REG_TXDMA_STATUS, txdma_status);
-		rtl8188e_silentreset_for_specific_platform(padapter);
-	}
-	/* 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;
-			} else {
-				diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_complete_time);
-				if (diff_time > 4000) {
-					DBG_88E("%s tx hang\n", __func__);
-					rtl8188e_silentreset_for_specific_platform(padapter);
-				}
-			}
-		}
-	}
-}
-
 void rtl8188e_sreset_linked_status_check(struct adapter *padapter)
 {
 	u32 rx_dma_status = 0;

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -253,7 +253,6 @@ struct hal_ops {
 
 	void (*sreset_init_value)(struct adapter *padapter);
 	void (*silentreset)(struct adapter *padapter);
-	void (*sreset_xmit_status_check)(struct adapter *padapter);
 	void (*sreset_linked_status_check) (struct adapter *padapter);
 	u8 (*sreset_get_wifi_status)(struct adapter *padapter);
 

drivers/staging/rtl8188eu/include/rtl8188e_sreset.h

@@ -25,7 +25,6 @@
 #include <rtw_sreset.h>
 
 void rtl8188e_silentreset_for_specific_platform(struct adapter *padapter);
-void rtl8188e_sreset_xmit_status_check(struct adapter *padapter);
 void rtl8188e_sreset_linked_status_check(struct adapter *padapter);
 
 #endif