Remove superfluous wait
Remove superfluous wait

Testing showed that waiting after reading the status does not reduce the
error count.

Reported-by: Robert Högberg <14c87d19ea0a538143efa4bd74f48c1b2e93dcae@gmail.com>
Signed-off-by: Heinrich Schuchardt <2cd7bb605d542f55cc27b85da62ad2c96ce31039@gmx.de>

xypron/pysispm