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target: Convert se_cmd->t_bidi_data_sg checks to use SCF_BIDI 

Stop keying off se_cmd->t_bidi_data_sg within transport_complete_qf()
+ target_complete_ok_work(), and just use SCF_BIDI instead.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Nicholas Bellinger <nab@daterainc.com>
This commit is contained in:
Nicholas Bellinger 2013-08-21 14:39:19 -07:00 committed by Nicholas Bellinger
parent a82a9538dd
commit 6457740708
1 changed files with 2 additions and 2 deletions
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4
drivers/target/target_core_transport.c
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@ -1832,7 +1832,7 @@ static void transport_complete_qf(struct se_cmd *cmd)
ret = cmd->se_tfo->queue_data_in(cmd);
break;
case DMA_TO_DEVICE:
if (cmd->t_bidi_data_sg) {
if (cmd->se_cmd_flags & SCF_BIDI) {
ret = cmd->se_tfo->queue_data_in(cmd);
if (ret < 0)
break;
@ -1947,7 +1947,7 @@ static void target_complete_ok_work(struct work_struct *work)
/*
* Check if we need to send READ payload for BIDI-COMMAND
*/
if (cmd->t_bidi_data_sg) {
if (cmd->se_cmd_flags & SCF_BIDI) {
spin_lock(&cmd->se_lun->lun_sep_lock);
if (cmd->se_lun->lun_sep) {
cmd->se_lun->lun_sep->sep_stats.tx_data_octets +=