Commit f28a0a96 authored by Andrew Vasquez's avatar Andrew Vasquez Committed by James Bottomley

[SCSI] qla2xxx: Check for a match before attempting to set FCP-priority information.

Modifying qla24xx_get_fcp_prio() to return a 'found' status
allows the driver to short circuit the 'set FCP-priority' call
and reduce the amount of noise generated in the messages file:

	scsi(5): Unable to activate fcp priority,  ret=0x102
	scsi(5): Unable to activate fcp priority,  ret=0x102

Also make qla24xx_get_fcp_prio() static.
Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: default avatarMadhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 80d79440
......@@ -5508,26 +5508,26 @@ qla81xx_update_fw_options(scsi_qla_host_t *vha)
*
* Return:
* non-zero (if found)
* 0 (if not found)
* -1 (if not found)
*
* Context:
* Kernel context
*/
uint8_t
static int
qla24xx_get_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int i, entries;
uint8_t pid_match, wwn_match;
uint8_t priority;
int priority;
uint32_t pid1, pid2;
uint64_t wwn1, wwn2;
struct qla_fcp_prio_entry *pri_entry;
struct qla_hw_data *ha = vha->hw;
if (!ha->fcp_prio_cfg || !ha->flags.fcp_prio_enabled)
return 0;
return -1;
priority = 0;
priority = -1;
entries = ha->fcp_prio_cfg->num_entries;
pri_entry = &ha->fcp_prio_cfg->entry[0];
......@@ -5610,7 +5610,7 @@ int
qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int ret;
uint8_t priority;
int priority;
uint16_t mb[5];
if (fcport->port_type != FCT_TARGET ||
......@@ -5618,6 +5618,9 @@ qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
return QLA_FUNCTION_FAILED;
priority = qla24xx_get_fcp_prio(vha, fcport);
if (priority < 0)
return QLA_FUNCTION_FAILED;
ret = qla24xx_set_fcp_prio(vha, fcport->loop_id, priority, mb);
if (ret == QLA_SUCCESS)
fcport->fcp_prio = priority;
......
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