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staging:r8188eu: change usb_read_port last argument type to (struct *recv_buf)

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To avoid unnecessary typecasts.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2016-10-08 01:01:05 +07:00 committed by Greg Kroah-Hartman
parent 49cb9d4778
commit 181e61440d
3 changed files with 6 additions and 7 deletions
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2
drivers/staging/rtl8188eu/hal/usb_halinit.c
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@ -999,7 +999,7 @@ u32 rtw_hal_inirp_init(struct adapter *Adapter)
/* issue Rx irp to receive data */ /* issue Rx irp to receive data */
precvbuf = (struct recv_buf *)precvpriv->precv_buf; precvbuf = (struct recv_buf *)precvpriv->precv_buf;
for (i = 0; i < NR_RECVBUFF; i++) { for (i = 0; i < NR_RECVBUFF; i++) {
if (usb_read_port(Adapter, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf) == false) { if (usb_read_port(Adapter, precvpriv->ff_hwaddr, 0, precvbuf) == false) {
RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("usb_rx_init: usb_read_port error\n")); RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("usb_rx_init: usb_read_port error\n"));
status = _FAIL; status = _FAIL;
goto exit; goto exit;

2
drivers/staging/rtl8188eu/include/usb_ops_linux.h
View File

@ -53,7 +53,7 @@ u8 usb_read8(struct adapter *adapter, u32 addr);
u16 usb_read16(struct adapter *adapter, u32 addr); u16 usb_read16(struct adapter *adapter, u32 addr);
u32 usb_read32(struct adapter *adapter, u32 addr); u32 usb_read32(struct adapter *adapter, u32 addr);
u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, struct recv_buf *precvbuf);
void usb_read_port_cancel(struct adapter *adapter); void usb_read_port_cancel(struct adapter *adapter);
int usb_write8(struct adapter *adapter, u32 addr, u8 val); int usb_write8(struct adapter *adapter, u32 addr, u8 val);

9
drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
View File

@ -403,7 +403,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
RT_TRACE(_module_hci_ops_os_c_, _drv_err_, RT_TRACE(_module_hci_ops_os_c_, _drv_err_,
("usb_read_port_complete: (purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)\n")); ("usb_read_port_complete: (purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)\n"));
precvbuf->reuse = true; precvbuf->reuse = true;
usb_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); usb_read_port(adapt, precvpriv->ff_hwaddr, 0, precvbuf);
DBG_88E("%s()-%d: RX Warning!\n", __func__, __LINE__); DBG_88E("%s()-%d: RX Warning!\n", __func__, __LINE__);
} else { } else {
skb_put(precvbuf->pskb, purb->actual_length); skb_put(precvbuf->pskb, purb->actual_length);
@ -414,7 +414,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
precvbuf->pskb = NULL; precvbuf->pskb = NULL;
precvbuf->reuse = false; precvbuf->reuse = false;
usb_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); usb_read_port(adapt, precvpriv->ff_hwaddr, 0, precvbuf);
} }
} else { } else {
RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_read_port_complete : purb->status(%d) != 0\n", purb->status)); RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_read_port_complete : purb->status(%d) != 0\n", purb->status));
@ -437,7 +437,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
case -EOVERFLOW: case -EOVERFLOW:
adapt->HalData->srestpriv.Wifi_Error_Status = USB_READ_PORT_FAIL; adapt->HalData->srestpriv.Wifi_Error_Status = USB_READ_PORT_FAIL;
precvbuf->reuse = true; precvbuf->reuse = true;
usb_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); usb_read_port(adapt, precvpriv->ff_hwaddr, 0, precvbuf);
break; break;
case -EINPROGRESS: case -EINPROGRESS:
DBG_88E("ERROR: URB IS IN PROGRESS!\n"); DBG_88E("ERROR: URB IS IN PROGRESS!\n");
@ -448,10 +448,9 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
} }
} }
u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *rmem) u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, struct recv_buf *precvbuf)
{ {
struct urb *purb = NULL; struct urb *purb = NULL;
struct recv_buf *precvbuf = (struct recv_buf *)rmem;
struct dvobj_priv *pdvobj = adapter_to_dvobj(adapter); struct dvobj_priv *pdvobj = adapter_to_dvobj(adapter);
struct recv_priv *precvpriv = &adapter->recvpriv; struct recv_priv *precvpriv = &adapter->recvpriv;
struct usb_device *pusbd = pdvobj->pusbdev; struct usb_device *pusbd = pdvobj->pusbdev;