tree fed0a4e17519cb91a6b85b8de1857891202a1c50
parent 7861728d42338e1efac9d400c39319c1b5efd05c
author Christoph Hellwig <hch@lst.de> 1452346245 -0800
committer Nicholas Bellinger <nab@linux-iscsi.org> 1457675068 -0800

target: Convert demo-mode only drivers to target_alloc_session

This patch converts existing loopback, usb-gadget, and
xen-scsiback demo-mode only fabric drivers to use the
new target_alloc_session API caller.

This includes adding a new alloc_session callback for
fabric driver internal nexus pointer assignments.

(Fixes for early for-next nexus breakage - Dan Carpenter)

Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Acked-by: Juergen Gross <jgross@suse.com>
Tested-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Tested-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>