From 4f178eeb0d77d787e57ac01f515bcf180d6d9ab3 Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Tue, 6 Apr 2021 22:48:26 +0200 Subject: [PATCH] staging: rtl8188eu: clean up usb_write8 Remove unnecessary variable, summarize declaration and assignment. Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20210406204829.18130-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- 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 beab534..e2ff4f7 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) -- 2.7.4