tree 7d6be3d901dd51d20fac3690f973e6b00e7d71ef
parent bebe2fdc17835f9330de2a15c8ca393f92acd250
author Roland Dreier <roland@purestorage.com> 1333132151 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1334450431 -0700

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>