staging: r8188eu: call rtw_IOL_append_WW_cmd directly

Call rtw_IOL_append_WW_cmd directly, instead of using wrapper macro.

Delete wrapper macro, which is not needed.

Signed-off-by: Daniel Watson <ozzloy@challenge-bot.com>
Link: https://lore.kernel.org/r/ca53fca1d5557684a4f6430ecd88aef481238ada.1655312169.git.ozzloy@challenge-bot.com


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