staging: rtl8723au: Declare rtw_alloc_xmitframe() static

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_xmit.c

@@ -1515,14 +1515,8 @@ Otherwise, we must use _enter/_exit critical to protect free_xmit_queue...
 Must be very very cautious...
 
 */
-struct xmit_frame *rtw_alloc_xmitframe23a(struct xmit_priv *pxmitpriv)/* _queue *pfree_xmit_queue) */
+static struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)
 {
-	/*
-		Please remember to use all the osdep_service api,
-		and lock/unlock or _enter/_exit critical to protect
-		pfree_xmit_queue
-	*/
-
 	struct xmit_frame *pxframe = NULL;
 	struct list_head *plist, *phead;
 	struct rtw_queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue;
@@ -1530,7 +1524,9 @@ struct xmit_frame *rtw_alloc_xmitframe23a(struct xmit_priv *pxmitpriv)/* _queue
 	spin_lock_bh(&pfree_xmit_queue->lock);
 
 	if (_rtw_queue_empty23a(pfree_xmit_queue) == true) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe23a:%d\n", pxmitpriv->free_xmitframe_cnt));
+		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_,
+			 ("rtw_alloc_xmitframe:%d\n",
+			  pxmitpriv->free_xmitframe_cnt));
 		pxframe =  NULL;
 	} else {
 		phead = get_list_head(pfree_xmit_queue);
@@ -1541,7 +1537,9 @@ struct xmit_frame *rtw_alloc_xmitframe23a(struct xmit_priv *pxmitpriv)/* _queue
 
 		list_del_init(&pxframe->list);
 		pxmitpriv->free_xmitframe_cnt--;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe23a():free_xmitframe_cnt =%d\n", pxmitpriv->free_xmitframe_cnt));
+		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_,
+			 ("rtw_alloc_xmitframe():free_xmitframe_cnt =%d\n",
+			  pxmitpriv->free_xmitframe_cnt));
 	}
 
 	spin_unlock_bh(&pfree_xmit_queue->lock);
@@ -1947,7 +1945,7 @@ int rtw_xmit23a(struct rtw_adapter *padapter, struct sk_buff *skb)
 	struct xmit_frame *pxmitframe = NULL;
 	s32 res;
 
-	pxmitframe = rtw_alloc_xmitframe23a(pxmitpriv);
+	pxmitframe = rtw_alloc_xmitframe(pxmitpriv);
 
 	if (pxmitframe == NULL) {
 		RT_TRACE(_module_xmit_osdep_c_, _drv_err_,

drivers/staging/rtl8723au/include/rtw_xmit.h

@@ -357,7 +357,6 @@ void rtw_update_protection23a(struct rtw_adapter *padapter, u8 *ie, uint ie_len)
 s32 rtw_make_wlanhdr23a(struct rtw_adapter *padapter, u8 *hdr,
 		     struct pkt_attrib *pattrib);
 s32 rtw_put_snap23a(u8 *data, u16 h_proto);
-struct xmit_frame *rtw_alloc_xmitframe23a(struct xmit_priv *pxmitpriv);
 struct xmit_frame *rtw_alloc_xmitframe23a_ext(struct xmit_priv *pxmitpriv);
 struct xmit_frame *rtw_alloc_xmitframe23a_once(struct xmit_priv *pxmitpriv);
 s32 rtw_free_xmitframe23a(struct xmit_priv *pxmitpriv,