[PATCH 10/11] staging: rtl8188eu: clean up usb_write32

[Martin Kaiser]

Remove unnecessary variable, summarize declaration and assignment.

Signed-off-by: Martin Kaiser <mar...@kaiser.cx>
---
 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c 
b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index 9d0c34f6a86c..bb5889a130ca 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -503,15 +503,10 @@ int usb_write16(struct adapter *adapter, u32 addr, u16 
val)
 
 int usb_write32(struct adapter *adapter, u32 addr, u32 val)
 {
-       u16 wvalue;
-       u16 len;
-       __le32 data;
-
-       wvalue = (u16)(addr & 0x0000ffff);
-       len = 4;
-       data = cpu_to_le32(val);
+       u16 wvalue = (u16)(addr & 0xffff);
+       __le32 data = cpu_to_le32(val);
 
-       return usbctrl_vendorreq(adapter, wvalue, &data, len, 
REALTEK_USB_VENQT_WRITE);
+       return usbctrl_vendorreq(adapter, wvalue, &data, 4, 
REALTEK_USB_VENQT_WRITE);
 }
 
 static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
-- 
2.20.1