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Commit c11f3fff authored by navin patidar's avatar navin patidar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: Remove pdata, phead, ptail and pend from struct recv_buf 



Driver is not making use of value stored in removed variables.

Signed-off-by: default avatarnavin patidar <navin.patidar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent afdd36ef

drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c

+0 −8
Original line number Diff line number Diff line
@@ -31,15 +31,7 @@ 
void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf *precvbuf)

{

	precvbuf->len = 0;



	precvbuf->ref_cnt = 0;



	if (precvbuf->pbuf) {

		precvbuf->pdata = precvbuf->pbuf;

		precvbuf->phead = precvbuf->pbuf;

		precvbuf->ptail = precvbuf->pbuf;

		precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ;

	}

}



int	rtl8188eu_init_recv_priv(struct adapter *padapter)

drivers/staging/rtl8188eu/hal/usb_ops_linux.c

+0 −9
Original line number Diff line number Diff line
@@ -615,18 +615,9 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) 
		alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1);

		skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment));



		precvbuf->phead = precvbuf->pskb->head;

		precvbuf->pdata = precvbuf->pskb->data;

		precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);

		precvbuf->pend = skb_end_pointer(precvbuf->pskb);

		precvbuf->pbuf = precvbuf->pskb->data;

	} else { /* reuse skb */

		precvbuf->phead = precvbuf->pskb->head;

		precvbuf->pdata = precvbuf->pskb->data;

		precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);

		precvbuf->pend = skb_end_pointer(precvbuf->pskb);

		precvbuf->pbuf = precvbuf->pskb->data;



		precvbuf->reuse = false;

	}

drivers/staging/rtl8188eu/include/rtw_recv.h

+0 −4
Original line number Diff line number Diff line
@@ -240,10 +240,6 @@ struct recv_buf { 
	u8	*pbuf;

	u8	*pallocated_buf;

	u32	len;

	u8	*phead;

	u8	*pdata;

	u8	*ptail;

	u8	*pend;

	struct urb *purb;

	u32 alloc_sz;

	u8  irp_pending;

drivers/staging/rtl8188eu/os_dep/recv_linux.c

+0 −4
Original line number Diff line number Diff line
@@ -63,10 +63,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, 
	precvbuf->reuse = false;

	precvbuf->pallocated_buf = NULL;

	precvbuf->pbuf = NULL;

	precvbuf->pdata = NULL;

	precvbuf->phead = NULL;

	precvbuf->ptail = NULL;

	precvbuf->pend = NULL;

	precvbuf->len = 0;

	return res;

}