staging: rtl8192e: Remove unnecessary u8 cast in comparison

Since the macro VERSION_8190_BD is defined to be 0x3, and the structure
members card_8192_version and IC_Cut are both u8, an explicit u8 cast is
unnecessary.

Signed-off-by: Solomon Tan <wjsota@gmail.com>
Link: https://lore.kernel.org/r/20220423130150.161903-4-wjsota@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>