From cecaae74ea8981bacf4b65dae5cf0a0a14ab71db Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Tue, 6 Apr 2021 22:48:27 +0200 Subject: [PATCH] staging: rtl8188eu: clean up usb_write16 Remove unnecessary variable, summarize declaration and assignment. Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20210406204829.18130-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c index e2ff4f70610e3..9d0c34f6a86ce 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c @@ -495,16 +495,10 @@ int usb_write8(struct adapter *adapter, u32 addr, u8 val) int usb_write16(struct adapter *adapter, u32 addr, u16 val) { - u16 wvalue; - u16 len; - __le32 data; - - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - - data = cpu_to_le32(val & 0x0000ffff); + u16 wvalue = (u16)(addr & 0xffff); + __le32 data = cpu_to_le32(val & 0xffff); - return usbctrl_vendorreq(adapter, wvalue, &data, len, REALTEK_USB_VENQT_WRITE); + return usbctrl_vendorreq(adapter, wvalue, &data, 2, REALTEK_USB_VENQT_WRITE); } int usb_write32(struct adapter *adapter, u32 addr, u32 val) -- 2.30.2