diff options
| author | Christoph Hellwig <hch@lst.de> | 2014-10-30 11:54:58 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 11:19:40 +0100 |
| commit | 609aa22f3be76d470a334f39cc2197112dc91bd7 (patch) | |
| tree | 710daebfe903df387a3b4a9927badde84620bdc9 /drivers/target/loopback/tcm_loop.c | |
| parent | 125c99bc8b6b108d251169a86324a7ed3c6f3cce (diff) | |
| download | blackbird-obmc-linux-609aa22f3be76d470a334f39cc2197112dc91bd7.tar.gz blackbird-obmc-linux-609aa22f3be76d470a334f39cc2197112dc91bd7.zip | |
scsi: remove ordered_tags scsi_device field
Remove the ordered_tags field, we haven't been issuing ordered tags based
on it since the big barrier rework in 2010.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/loopback/tcm_loop.c')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 3b9c76835b45..e30932f989a1 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -135,18 +135,6 @@ static int tcm_loop_change_queue_depth( return sdev->queue_depth; } -/* - * Locate the SAM Task Attr from struct scsi_cmnd * - */ -static int tcm_loop_sam_attr(struct scsi_cmnd *sc, int tag) -{ - if (sc->device->tagged_supported && - sc->device->ordered_tags && tag >= 0) - return MSG_ORDERED_TAG; - - return MSG_SIMPLE_TAG; -} - static void tcm_loop_submission_work(struct work_struct *work) { struct tcm_loop_cmd *tl_cmd = @@ -205,7 +193,7 @@ static void tcm_loop_submission_work(struct work_struct *work) rc = target_submit_cmd_map_sgls(se_cmd, tl_nexus->se_sess, sc->cmnd, &tl_cmd->tl_sense_buf[0], tl_cmd->sc->device->lun, - transfer_length, tcm_loop_sam_attr(sc, tl_cmd->sc_cmd_tag), + transfer_length, MSG_SIMPLE_TAG, sc->sc_data_direction, 0, scsi_sglist(sc), scsi_sg_count(sc), sgl_bidi, sgl_bidi_count, |
