lkml.org 
[lkml]   [2021]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 08/11] staging: rtl8188eu: clean up usb_write8
Date
Remove unnecessary variable, summarize declaration and assignment.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index beab5343fda8..e2ff4f70610e 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -487,14 +487,10 @@ void rtw_hal_inirp_deinit(struct adapter *padapter)

int usb_write8(struct adapter *adapter, u32 addr, u8 val)
{
- u16 wvalue;
- u16 len;
- u8 data;
+ u16 wvalue = (u16)(addr & 0xffff);
+ u8 data = val;

- wvalue = (u16)(addr & 0x0000ffff);
- len = 1;
- data = val;
- return usbctrl_vendorreq(adapter, wvalue, &data, len, REALTEK_USB_VENQT_WRITE);
+ return usbctrl_vendorreq(adapter, wvalue, &data, 1, REALTEK_USB_VENQT_WRITE);
}

int usb_write16(struct adapter *adapter, u32 addr, u16 val)
--
2.20.1
\
 
 \ /
  Last update: 2021-04-06 22:49    [W:0.051 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site