From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Thu, 21 May 2015 04:48:03 +0000 (-0700)
Subject: target: Drop unnecessary core_tpg_register TFO parameter
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~37^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc0c94b1404b225b19b6b53a0e508f43e269ed1e;p=pandora-kernel.git

target: Drop unnecessary core_tpg_register TFO parameter

This patch drops unnecessary target_core_fabric_ops parameter usage
for core_tpg_register() during fabric driver TFO->fabric_make_tpg()
se_portal_group creation callback execution.

Instead, use the existing se_wwn->wwn_tf->tf_ops pointer to ensure
fabric driver is really using the same TFO provided at module_init
time.

Also go ahead and drop the forward TFO declarations tree-wide, and
handling the special case for iscsi-target discovery TPG.

Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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