Commit cc23e68f authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: clean up usb_read8 



Remove unnecessary variable, summarize declaration and assignment.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210406204829.18130-5-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 788fde03

drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c

+3 −7
Original line number Diff line number Diff line
@@ -296,14 +296,10 @@ usbctrl_vendorreq(struct adapter *adapt, u16 value, void *pdata, u16 len, u8 req 


u8 usb_read8(struct adapter *adapter, u32 addr)

{

	u16 wvalue;

	u16 len;

	u8 data = 0;



	wvalue = (u16)(addr & 0x0000ffff);

	len = 1;

	u16 wvalue = (u16)(addr & 0xffff);

	u8 data;



	usbctrl_vendorreq(adapter, wvalue, &data, len, REALTEK_USB_VENQT_READ);

	usbctrl_vendorreq(adapter, wvalue, &data, 1, REALTEK_USB_VENQT_READ);



	return data;

}