commit 6f9e7f01b69bc2d6021e4ab827e1fd78c82cbc52
author Roland Dreier <roland@purestorage.com> Fri Mar 30 11:29:12 2012 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> Sat Apr 14 17:40:32 2012 -0700
tree 813c6e9f5e5cfe8e67444a00b5ece09a878462cd
parent e182d6828d3144f7206829398c95fc14b78e9bbc

IB/srpt: 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>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>