staging: r8188eu: rtw_read_port needs no cnt parameter

The cnt parameter in the rtw_read_port function is not used.
Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211126173205.21352-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index 04518e9..af90127 100644 (file)
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -953,7 +953,7 @@ unsigned int rtl8188eu_inirp_init(struct adapter *Adapter)
        /* issue Rx irp to receive data */
        precvbuf = (struct recv_buf *)precvpriv->precv_buf;
        for (i = 0; i < NR_RECVBUFF; i++) {
-               if (!rtw_read_port(Adapter, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf)) {
+               if (!rtw_read_port(Adapter, precvpriv->ff_hwaddr, (unsigned char *)precvbuf)) {
                        status = _FAIL;
                        goto exit;
                }

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index e4a9350..92fcc44 100644 (file)
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -401,7 +401,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
        if (purb->status == 0) { /* SUCCESS */
                if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)) {
                        precvbuf->reuse = true;
-                       rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf);
+                       rtw_read_port(adapt, precvpriv->ff_hwaddr, (unsigned char *)precvbuf);
                        DBG_88E("%s()-%d: RX Warning!\n", __func__, __LINE__);
                } else {
                        rtw_reset_continual_urb_error(adapter_to_dvobj(adapt));
@@ -415,7 +415,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
 
                        precvbuf->pskb = NULL;
                        precvbuf->reuse = false;
-                       rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf);
+                       rtw_read_port(adapt, precvpriv->ff_hwaddr, (unsigned char *)precvbuf);
                }
        } else {
                DBG_88E("###=> usb_read_port_complete => urb status(%d)\n", purb->status);
@@ -436,7 +436,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
                case -EPROTO:
                case -EOVERFLOW:
                        precvbuf->reuse = true;
-                       rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf);
+                       rtw_read_port(adapt, precvpriv->ff_hwaddr, (unsigned char *)precvbuf);
                        break;
                case -EINPROGRESS:
                        DBG_88E("ERROR: URB IS IN PROGRESS!/n");
@@ -447,7 +447,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
        }
 }
 
-u32 rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *rmem)
+u32 rtw_read_port(struct adapter *adapter, u32 addr, u8 *rmem)
 {
        struct urb *purb = NULL;
        struct recv_buf *precvbuf = (struct recv_buf *)rmem;

diff --git a/drivers/staging/r8188eu/include/rtw_io.h b/drivers/staging/r8188eu/include/rtw_io.h
index c6a0782..0e896d0 100644 (file)
--- a/drivers/staging/r8188eu/include/rtw_io.h
+++ b/drivers/staging/r8188eu/include/rtw_io.h
@@ -224,7 +224,7 @@ u8 rtw_read8(struct adapter *adapter, u32 addr);
 u16 rtw_read16(struct adapter *adapter, u32 addr);
 u32 rtw_read32(struct adapter *adapter, u32 addr);
 void _rtw_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-u32 rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
+u32 rtw_read_port(struct adapter *adapter, u32 addr, u8 *pmem);
 void rtw_read_port_cancel(struct adapter *adapter);
 
 int rtw_write8(struct adapter *adapter, u32 addr, u8 val);