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authorChristoph Hellwig <hch@lst.de>2014-10-30 14:30:06 +0100
committerChristoph Hellwig <hch@lst.de>2014-11-12 11:19:41 +0100
commit5066863337afdb0ad7323f424f7959d9f9f066da (patch)
tree3901d3088c8698f10e1533298ae04a98116bc395 /drivers/scsi/qla4xxx
parentabd0c533e37789ef56a73562d6d06d39897bd801 (diff)
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/qla4xxx')
-rw-r--r--drivers/scsi/qla4xxx/ql4_iocb.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index 08ab6dac226d..17222eb49762 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -280,7 +280,6 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
uint16_t req_cnt;
unsigned long flags;
uint32_t index;
- char tag[2];
/* Get real lun and adapter */
ddb_entry = srb->ddb;
@@ -352,15 +351,6 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
/* Set tagged queueing control flags */
cmd_entry->control_flags |= CF_SIMPLE_TAG;
- if (scsi_populate_tag_msg(cmd, tag))
- switch (tag[0]) {
- case MSG_HEAD_TAG:
- cmd_entry->control_flags |= CF_HEAD_TAG;
- break;
- case MSG_ORDERED_TAG:
- cmd_entry->control_flags |= CF_ORDERED_TAG;
- break;
- }
qla4xxx_advance_req_ring_ptr(ha);
qla4xxx_build_scsi_iocbs(srb, cmd_entry, tot_dsds);