As all cleanup functions can handle their respective NULL case
there is no need to have more than one error jump label.
Signed-off-by: NDominik Dingel <dingel@linux.vnet.ibm.com>
Acked-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>