tree c54f6d625cb55009c692b3d2841bd35d7c724f60
parent 55570113a955091af5fafa94cd50914d994e09ae
author Christoph Hellwig <hch@lst.de> 1428947473 +0200
committer Nicholas Bellinger <nab@linux-iscsi.org> 1433050910 -0700

target: make the tpg_get_default_depth method optional

All fabric drivers except for iSCSI always return 1, so implement
that as default behavior.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>