The driver currently doesn't properly deregisters target sessions
completely, so this will address that.
Signed-off-by: NBryant G. Ly <bryantly@linux.vnet.ibm.com>
Signed-off-by: NMichael Cyr <mikecyr@linux.vnet.ibm.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>