diff --git a/drivers/staging/rtl8723bs/hal/hal_sdio.c b/drivers/staging/rtl8723bs/hal/hal_sdio.c
index 1bd165a4573f..7cead9664c99 100644
--- a/drivers/staging/rtl8723bs/hal/hal_sdio.c
+++ b/drivers/staging/rtl8723bs/hal/hal_sdio.c
@@ -39,8 +39,6 @@ void rtw_hal_sdio_update_tx_freepage(
 	u8 RequiredPublicFreePgNum = 0;
 	/* _irqL irql; */
 
-	/* spin_lock_bh(&pHalData->SdioTxFIFOFreePageLock); */
-
 	DedicatedPgNum = pHalData->SdioTxFIFOFreePage[PageIdx];
 	if (RequiredPageNum <= DedicatedPgNum) {
 		pHalData->SdioTxFIFOFreePage[PageIdx] -= RequiredPageNum;
@@ -49,8 +47,6 @@ void rtw_hal_sdio_update_tx_freepage(
 		RequiredPublicFreePgNum = RequiredPageNum - DedicatedPgNum;
 		pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX] -= RequiredPublicFreePgNum;
 	}
-
-	/* spin_unlock_bh(&pHalData->SdioTxFIFOFreePageLock); */
 }
 
 void rtw_hal_set_sdio_tx_max_length(
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
index 6110172858eb..7f55448d544e 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
@@ -529,7 +529,6 @@ s32 rtl8723bs_init_xmit_priv(struct adapter *padapter)
 
 	phal = GET_HAL_DATA(padapter);
 
-	spin_lock_init(&phal->SdioTxFIFOFreePageLock);
 	init_completion(&xmitpriv->SdioXmitStart);
 	init_completion(&xmitpriv->SdioXmitTerminate);
 
diff --git a/drivers/staging/rtl8723bs/include/hal_data.h b/drivers/staging/rtl8723bs/include/hal_data.h
index 8ec45ba0dd34..3f37d91ebf23 100644
--- a/drivers/staging/rtl8723bs/include/hal_data.h
+++ b/drivers/staging/rtl8723bs/include/hal_data.h
@@ -255,7 +255,6 @@ struct hal_com_data {
 	/*  SDIO Tx FIFO related. */
 	/*  HIQ, MID, LOW, PUB free pages; padapter->xmitpriv.free_txpg */
 	u8 	SdioTxFIFOFreePage[SDIO_TX_FREE_PG_QUEUE];
-	spinlock_t		SdioTxFIFOFreePageLock;
 	u8 	SdioTxOQTMaxFreeSpace;
 	u8 	SdioTxOQTFreeSpace;