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| author | Roland Dreier | 2012-03-30 20:29:11 +0200 |
|---|---|---|
| committer | Nicholas Bellinger | 2012-04-15 02:40:31 +0200 |
| commit | e182d6828d3144f7206829398c95fc14b78e9bbc (patch) | |
| tree | 7d6be3d901dd51d20fac3690f973e6b00e7d71ef /drivers/target/tcm_fc/tfc_io.c | |
| parent | target: stop splitting commands into multiple tasks (diff) | |
| download | kernel-qcow2-linux-e182d6828d3144f7206829398c95fc14b78e9bbc.tar.gz kernel-qcow2-linux-e182d6828d3144f7206829398c95fc14b78e9bbc.tar.xz kernel-qcow2-linux-e182d6828d3144f7206829398c95fc14b78e9bbc.zip | |
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>
Diffstat (limited to 'drivers/target/tcm_fc/tfc_io.c')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index dc7c0db26e20..071a505f98fc 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -228,7 +228,7 @@ void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp) "payload, Frame will be dropped if" "'Sequence Initiative' bit in f_ctl is" "not set\n", __func__, ep->xid, f_ctl, - cmd->sg, cmd->sg_cnt); + se_cmd->t_data_sg, se_cmd->t_data_nents); /* * Invalidate HW DDP context if it was setup for respective * command. Invalidation of HW DDP context is requited in both |