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Commit 437a7b6e authored by Ivan Safonov's avatar Ivan Safonov Committed by Greg Kroah-Hartman
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staging:r8188eu: remove free_recvframe_cnt member of recv_priv structure 



Value of free_recvframe_cnt does not used.

Signed-off-by: default avatarIvan Safonov <insafonov@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fd5d86d2

drivers/staging/rtl8188eu/core/rtw_recv.c

+2 −31
Original line number Diff line number Diff line
@@ -66,8 +66,6 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter) 


	precvpriv->adapter = padapter;



	precvpriv->free_recvframe_cnt = NR_RECVFRAME;



	precvpriv->pallocated_frame_buf = vzalloc(NR_RECVFRAME * sizeof(struct recv_frame) + RXFRAME_ALIGN_SZ);



	if (!precvpriv->pallocated_frame_buf)
@@ -119,20 +117,11 @@ void _rtw_free_recv_priv(struct recv_priv *precvpriv) 
struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue)

{

	struct recv_frame *hdr;

	struct adapter *padapter;

	struct recv_priv *precvpriv;



	hdr = list_first_entry_or_null(&pfree_recv_queue->queue,

				       struct recv_frame, list);

	if (hdr) {

	if (hdr)

		list_del_init(&hdr->list);

		padapter = hdr->adapter;

		if (padapter) {

			precvpriv = &padapter->recvpriv;

			if (pfree_recv_queue == &precvpriv->free_recv_queue)

				precvpriv->free_recvframe_cnt--;

		}

	}



	return hdr;

}
@@ -153,13 +142,8 @@ struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue) 
int rtw_free_recvframe(struct recv_frame *precvframe,

		       struct __queue *pfree_recv_queue)

{

	struct adapter *padapter;

	struct recv_priv *precvpriv;



	if (!precvframe)

		return _FAIL;

	padapter = precvframe->adapter;

	precvpriv = &padapter->recvpriv;

	if (precvframe->pkt) {

		dev_kfree_skb_any(precvframe->pkt);/* free skb by driver */

		precvframe->pkt = NULL;
@@ -173,11 +157,6 @@ int rtw_free_recvframe(struct recv_frame *precvframe, 


	list_add_tail(&(precvframe->list), get_list_head(pfree_recv_queue));



	if (padapter != NULL) {

		if (pfree_recv_queue == &precvpriv->free_recv_queue)

				precvpriv->free_recvframe_cnt++;

	}



	spin_unlock_bh(&pfree_recv_queue->lock);



	return _SUCCESS;
@@ -185,17 +164,9 @@ int rtw_free_recvframe(struct recv_frame *precvframe, 


int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue)

{

	struct adapter *padapter = precvframe->adapter;

	struct recv_priv *precvpriv = &padapter->recvpriv;



	list_del_init(&(precvframe->list));

	list_add_tail(&(precvframe->list), get_list_head(queue));



	if (padapter != NULL) {

		if (queue == &precvpriv->free_recv_queue)

			precvpriv->free_recvframe_cnt++;

	}



	return _SUCCESS;

}

drivers/staging/rtl8188eu/include/rtw_recv.h

+0 −1
Original line number Diff line number Diff line
@@ -166,7 +166,6 @@ struct recv_priv { 
	struct __queue uc_swdec_pending_queue;

	u8 *pallocated_frame_buf;

	u8 *precv_frame_buf;

	uint free_recvframe_cnt;

	struct adapter	*adapter;

	u32	bIsAnyNonBEPkts;

	u64	rx_bytes;