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authorRoland Dreier <roland@purestorage.com>2012-03-30 22:29:11 +0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-04-15 04:40:31 +0400
commite182d6828d3144f7206829398c95fc14b78e9bbc (patch)
tree7d6be3d901dd51d20fac3690f973e6b00e7d71ef /drivers/target/tcm_fc/tfc_io.c
parentbebe2fdc17835f9330de2a15c8ca393f92acd250 (diff)
downloadlinux-e182d6828d3144f7206829398c95fc14b78e9bbc.tar.xz
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.c2
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