staging: r8188eu: clean up long lines in block_write()

Store the address and the data pointer for calls to rtw_writeN() and
rtw_write8() in local variables. This avoids long lines and improves
readability.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220412185754.8695-7-straube.linux@gmail.com


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