From: Roland Dreier <roland@purestorage.com>
Date: Fri, 30 Mar 2012 18:29:11 +0000 (-0700)
Subject: tcm_fc: Remove use of transport_do_task_sg_chain()
X-Git-Tag: v3.5-rc1~111^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e182d6828d3144f7206829398c95fc14b78e9bbc;p=pandora-kernel.git

tcm_fc: Remove use of transport_do_task_sg_chain()

With the modern target core, se_cmd->t_data_sg already points to a
sglist that covers the whole command.  So task_sg chaining is needless
overhead and obfuscation -- instead of splicing the split up task
sglists back into one list, we can just use the original list directly.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Kiran Patil <Kiran.patil@intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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