The ib_srpt driver uses two different identifiers while registering a
session with the LIO core. Report both identifiers if the modified
pr_debug() statement is enabled.

Link: https://lore.kernel.org/r/20190930231707.48259-12-bvanassche@acm.org
Cc: Honggang LI <honli@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>