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| author | Christoph Hellwig <hch@lst.de> | 2014-10-30 14:30:06 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 11:19:41 +0100 |
| commit | 5066863337afdb0ad7323f424f7959d9f9f066da (patch) | |
| tree | 3901d3088c8698f10e1533298ae04a98116bc395 /drivers/scsi/fnic | |
| parent | abd0c533e37789ef56a73562d6d06d39897bd801 (diff) | |
| download | blackbird-op-linux-5066863337afdb0ad7323f424f7959d9f9f066da.tar.gz blackbird-op-linux-5066863337afdb0ad7323f424f7959d9f9f066da.zip | |
scsi: remove abuses of scsi_populate_tag
Unless we want to build a SPI tag message we should just check SCMD_TAGGED
instead of reverse engineering a tag type through the use of
scsi_populate_tag_msg.
Also rename the function to spi_populate_tag_msg, make it behave like the
other spi message helpers, and move it to the spi transport class.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Diffstat (limited to 'drivers/scsi/fnic')
| -rw-r--r-- | drivers/scsi/fnic/fnic_scsi.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index 961bdf5d31cd..10d5c6bbc9e7 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -325,13 +325,11 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic, struct fc_rport_libfc_priv *rp = rport->dd_data; struct host_sg_desc *desc; struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats; - u8 pri_tag = 0; unsigned int i; unsigned long intr_flags; int flags; u8 exch_flags; struct scsi_lun fc_lun; - char msg[2]; if (sg_count) { /* For each SGE, create a device desc entry */ @@ -357,12 +355,6 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic, int_to_scsilun(sc->device->lun, &fc_lun); - pri_tag = FCPIO_ICMND_PTA_SIMPLE; - msg[0] = MSG_SIMPLE_TAG; - scsi_populate_tag_msg(sc, msg); - if (msg[0] == MSG_ORDERED_TAG) - pri_tag = FCPIO_ICMND_PTA_ORDERED; - /* Enqueue the descriptor in the Copy WQ */ spin_lock_irqsave(&fnic->wq_copy_lock[0], intr_flags); @@ -394,7 +386,8 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic, io_req->sgl_list_pa, io_req->sense_buf_pa, 0, /* scsi cmd ref, always 0 */ - pri_tag, /* scsi pri and tag */ + FCPIO_ICMND_PTA_SIMPLE, + /* scsi pri and tag */ flags, /* command flags */ sc->cmnd, sc->cmd_len, scsi_bufflen(sc), |
