Commits
Sebastian Ott committed e45efa99b0b
[S390] cio: fix sanity checks in device_ops. Some sanity checks in device_ops.c test the output of container_of macros to be !NULL. Test the input parameters instead. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>