Commit 72df8325 authored by James Bottomley's avatar James Bottomley

[SCSI] qla2xxx: fix unnecessary activation of blk tag queue

From: 	'Andrew Vasquez' <andrew.vasquez@qlogic.com>

Drop scsi_populate_tag_msg() interrogation.
Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>

Rejections fixed up and
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent aa353de6
......@@ -303,7 +303,6 @@ qla2x00_start_scsi(srb_t *sp)
uint16_t req_cnt;
uint16_t tot_dsds;
struct device_reg_2xxx __iomem *reg;
char tag[2];
/* Setup device pointers. */
ret = 0;
......@@ -388,18 +387,6 @@ qla2x00_start_scsi(srb_t *sp)
/* Update tagged queuing modifier */
cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
if (scsi_populate_tag_msg(cmd, tag)) {
switch (tag[0]) {
case MSG_HEAD_TAG:
cmd_pkt->control_flags =
__constant_cpu_to_le16(CF_HEAD_TAG);
break;
case MSG_ORDERED_TAG:
cmd_pkt->control_flags =
__constant_cpu_to_le16(CF_ORDERED_TAG);
break;
}
}
/* Load SCSI command packet. */
memcpy(cmd_pkt->scsi_cdb, cmd->cmnd, cmd->cmd_len);
......@@ -741,7 +728,6 @@ qla24xx_start_scsi(srb_t *sp)
uint16_t req_cnt;
uint16_t tot_dsds;
struct device_reg_24xx __iomem *reg;
char tag[2];
/* Setup device pointers. */
ret = 0;
......@@ -816,6 +802,7 @@ qla24xx_start_scsi(srb_t *sp)
cmd_pkt->handle = handle;
/* Zero out remaining portion of packet. */
/* tagged queuing modifier -- default is TSK_SIMPLE (0). */
clr_ptr = (uint32_t *)cmd_pkt + 2;
memset(clr_ptr, 0, REQUEST_ENTRY_SIZE - 8);
cmd_pkt->dseg_count = cpu_to_le16(tot_dsds);
......@@ -828,18 +815,6 @@ qla24xx_start_scsi(srb_t *sp)
int_to_scsilun(sp->cmd->device->lun, &cmd_pkt->lun);
/* Update tagged queuing modifier -- default is TSK_SIMPLE (0). */
if (scsi_populate_tag_msg(cmd, tag)) {
switch (tag[0]) {
case MSG_HEAD_TAG:
cmd_pkt->task = TSK_HEAD_OF_QUEUE;
break;
case MSG_ORDERED_TAG:
cmd_pkt->task = TSK_ORDERED;
break;
}
}
/* Load SCSI command packet. */
memcpy(cmd_pkt->fcp_cdb, cmd->cmnd, cmd->cmd_len);
host_to_fcp_swap(cmd_pkt->fcp_cdb, sizeof(cmd_pkt->fcp_cdb));
......
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