Commit e8f44d35 authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: clean up usb_read32 



Remove unnecessary variable, summarize declaration and assignment.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210406204829.18130-7-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 00092615

drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c

+2 −6
Original line number Diff line number Diff line
@@ -316,14 +316,10 @@ u16 usb_read16(struct adapter *adapter, u32 addr) 


u32 usb_read32(struct adapter *adapter, u32 addr)

{

	u16 wvalue;

	u16 len;

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

	__le32 data;



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

	len = 4;



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

	usbctrl_vendorreq(adapter, wvalue, &data, 4, REALTEK_USB_VENQT_READ);



	return le32_to_cpu(data);

}