diff options
| author | Christoph Hellwig <hch@lst.de> | 2014-10-30 16:30:06 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 13:19:41 +0300 |
| commit | 5066863337afdb0ad7323f424f7959d9f9f066da (patch) | |
| tree | 3901d3088c8698f10e1533298ae04a98116bc395 /drivers/s390/scsi | |
| parent | abd0c533e37789ef56a73562d6d06d39897bd801 (diff) | |
| download | linux-5066863337afdb0ad7323f424f7959d9f9f066da.tar.xz | |
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/s390/scsi')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fc.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/s390/scsi/zfcp_fc.h b/drivers/s390/scsi/zfcp_fc.h index b1d2024ed513..df2b541c8287 100644 --- a/drivers/s390/scsi/zfcp_fc.h +++ b/drivers/s390/scsi/zfcp_fc.h @@ -212,8 +212,6 @@ static inline void zfcp_fc_scsi_to_fcp(struct fcp_cmnd *fcp, struct scsi_cmnd *scsi, u8 tm_flags) { - char tag[2]; - int_to_scsilun(scsi->device->lun, (struct scsi_lun *) &fcp->fc_lun); if (unlikely(tm_flags)) { @@ -221,17 +219,7 @@ void zfcp_fc_scsi_to_fcp(struct fcp_cmnd *fcp, struct scsi_cmnd *scsi, return; } - if (scsi_populate_tag_msg(scsi, tag)) { - switch (tag[0]) { - case MSG_ORDERED_TAG: - fcp->fc_pri_ta |= FCP_PTA_ORDERED; - break; - case MSG_SIMPLE_TAG: - fcp->fc_pri_ta |= FCP_PTA_SIMPLE; - break; - }; - } else - fcp->fc_pri_ta = FCP_PTA_SIMPLE; + fcp->fc_pri_ta = FCP_PTA_SIMPLE; if (scsi->sc_data_direction == DMA_FROM_DEVICE) fcp->fc_flags |= FCP_CFL_RDDATA; |