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staging: r8188eu: remove casts from rtw_{read,write}*() 

Remove unnecessary casts from rtw_read{8,16,32}() and from
rtw_write{8,16,32,N}().

Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-8-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio M. De Francesco 2021-09-24 14:26:56 +02:00 коммит произвёл Greg Kroah-Hartman
Родитель 4689bdfa07
Коммит 7dc3f33ccb
1 изменённых файлов: 7 добавлений и 7 удалений
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14
drivers/staging/r8188eu/hal/usb_ops_linux.c
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@ -96,7 +96,7 @@ u8 rtw_read8(struct adapter *adapter, u32 addr)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
u8 data;
usbctrl_vendorreq(intf, value, &data, 1, REALTEK_USB_VENQT_READ);
@ -108,7 +108,7 @@ u16 rtw_read16(struct adapter *adapter, u32 addr)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
__le32 data;
usbctrl_vendorreq(intf, value, &data, 2, REALTEK_USB_VENQT_READ);
@ -120,7 +120,7 @@ u32 rtw_read32(struct adapter *adapter, u32 addr)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
__le32 data;
usbctrl_vendorreq(intf, value, &data, 4, REALTEK_USB_VENQT_READ);
@ -132,7 +132,7 @@ int rtw_write8(struct adapter *adapter, u32 addr, u8 val)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
int ret;
ret = usbctrl_vendorreq(intf, value, &val, 1, REALTEK_USB_VENQT_WRITE);
@ -144,7 +144,7 @@ int rtw_write16(struct adapter *adapter, u32 addr, u16 val)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
__le32 data = cpu_to_le32(val & 0x0000ffff);
int ret;
@ -157,7 +157,7 @@ int rtw_write32(struct adapter *adapter, u32 addr, u32 val)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
__le32 data = cpu_to_le32(val);
int ret;
@ -170,7 +170,7 @@ int rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *data)
{
struct io_priv *io_priv = &adapter->iopriv;
struct intf_hdl *intf = &io_priv->intf;
u16 value = (u16)(addr & 0x0000ffff);
u16 value = addr & 0xffff;
u8 buf[VENDOR_CMD_MAX_DATA_LEN] = {0};
int ret;