staging: r8188eu: call rtw_IOL_append_WD_cmd directly

Call rtw_IOL_append_WD_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/005bbee3575555135be26be9b80a9ceb35d6069f.1655312169.git.ozzloy@challenge-bot.com


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