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Commit 09c3fbba authored by navin patidar's avatar navin patidar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: Remove 'u8 *pbuf' from struct recv_buf 



Instead of using pbuf to pass sbk data pointer to usb_fill_bulk_urb(),
we can use precvbuf->pskb->data to do that.

Signed-off-by: default avatarnavin patidar <navin.patidar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent acfd19e7

drivers/staging/rtl8188eu/hal/usb_ops_linux.c

+1 −4
Original line number Diff line number Diff line
@@ -612,10 +612,7 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) 
		tmpaddr = (size_t)precvbuf->pskb->data;

		alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1);

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



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

	} else { /* reuse skb */

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

		precvbuf->reuse = false;

	}
@@ -627,7 +624,7 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) 
	pipe = ffaddr2pipehdl(pdvobj, addr);



	usb_fill_bulk_urb(purb, pusbd, pipe,

			  precvbuf->pbuf,

			  precvbuf->pskb->data,

			  MAX_RECVBUF_SZ,

			  usb_read_port_complete,

			  precvbuf);/* context is precvbuf */

drivers/staging/rtl8188eu/include/rtw_recv.h

+0 −1
Original line number Diff line number Diff line
@@ -236,7 +236,6 @@ struct sta_recv_priv { 


struct recv_buf {

	struct adapter *adapter;

	u8	*pbuf;

	struct urb *purb;

	struct sk_buff *pskb;

	u8	reuse;

drivers/staging/rtl8188eu/os_dep/recv_linux.c

+0 −1
Original line number Diff line number Diff line
@@ -60,7 +60,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, 
		res = _FAIL;

	precvbuf->pskb = NULL;

	precvbuf->reuse = false;

	precvbuf->pbuf = NULL;

	return res;

}