[PATCH 2/5] staging: rtl8723bs: make rtw_xmit_classifier static

[Hungyu Lin]

The rtw_xmit_classifier() function is only used within
rtw_xmit.c. Move it above its caller and make it static to
limit its scope.

Signed-off-by: Hungyu Lin <dennylin0707@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_xmit.c    | 68 ++++++++++----------
 drivers/staging/rtl8723bs/include/rtw_xmit.h |  1 -
 2 files changed, 34 insertions(+), 35 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index 72e5dddfee5d..b3953bdedb04 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -1821,6 +1821,40 @@ void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pfram
 	spin_unlock_bh(&pframequeue->lock);
 }
 
+/*
+ * Will enqueue pxmitframe to the proper queue,
+ * and indicate it to xx_pending list.....
+ */
+static s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe)
+{
+	u8 ac_index;
+	struct sta_info *psta;
+	struct tx_servq	*ptxservq;
+	struct pkt_attrib	*pattrib = &pxmitframe->attrib;
+	struct hw_xmit	*phwxmits =  padapter->xmitpriv.hwxmits;
+
+	psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra);
+	if (pattrib->psta != psta)
+		return _FAIL;
+
+	if (!psta)
+		return _FAIL;
+
+	if (!(psta->state & _FW_LINKED))
+		return _FAIL;
+
+	ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index));
+
+	if (list_empty(&ptxservq->tx_pending))
+		list_add_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue));
+
+	list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending));
+	ptxservq->qcnt++;
+	phwxmits[ac_index].accnt++;
+
+	return _SUCCESS;
+}
+
 s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe)
 {
 	if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL)
@@ -1863,40 +1897,6 @@ struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *
 	return ptxservq;
 }
 
-/*
- * Will enqueue pxmitframe to the proper queue,
- * and indicate it to xx_pending list.....
- */
-s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe)
-{
-	u8 ac_index;
-	struct sta_info *psta;
-	struct tx_servq	*ptxservq;
-	struct pkt_attrib	*pattrib = &pxmitframe->attrib;
-	struct hw_xmit	*phwxmits =  padapter->xmitpriv.hwxmits;
-
-	psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra);
-	if (pattrib->psta != psta)
-		return _FAIL;
-
-	if (!psta)
-		return _FAIL;
-
-	if (!(psta->state & _FW_LINKED))
-		return _FAIL;
-
-	ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index));
-
-	if (list_empty(&ptxservq->tx_pending))
-		list_add_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue));
-
-	list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending));
-	ptxservq->qcnt++;
-	phwxmits[ac_index].accnt++;
-
-	return _SUCCESS;
-}
-
 void rtw_free_hwxmits(struct adapter *padapter)
 {
 	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
diff --git a/drivers/staging/rtl8723bs/include/rtw_xmit.h b/drivers/staging/rtl8723bs/include/rtw_xmit.h
index b0189a703d28..a2ff62182b97 100644
--- a/drivers/staging/rtl8723bs/include/rtw_xmit.h
+++ b/drivers/staging/rtl8723bs/include/rtw_xmit.h
@@ -440,7 +440,6 @@ extern void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue
 struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, signed int up, u8 *ac);
 extern s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe);
 
-extern s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe);
 extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
 #define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
 extern s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
-- 
2.34.1