[PATCH v9 07/16] staging: r8188eu: remove casts from rtw_{read,write}*()
From: Fabio M. De Francesco <hidden>
Date: 2021-09-21 18:19:35
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Remove unnecessary casts from rtw_read{8,16,32}() and from
rtw_write{8,16,32,N}().
Co-developed-by: Pavel Skripkin <redacted>
Signed-off-by: Pavel Skripkin <redacted>
Signed-off-by: Fabio M. De Francesco <redacted>
---
drivers/staging/r8188eu/hal/usb_ops_linux.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 9ff57e114b04..95cd7a6bc28b 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c@@ -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;
--
2.33.0