diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 96811354f78a..36c980f1268e 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2855,7 +2855,7 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) int logit = 1; int res = 0; uint16_t state_flags = 0; - uint16_t retry_delay = 0; + uint16_t sts_qual = 0; if (IS_FWI2_CAPABLE(ha)) { comp_status = le16_to_cpu(sts24->comp_status); @@ -2953,8 +2953,6 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) sense_len = par_sense_len = rsp_info_len = resid_len = fw_resid_len = 0; if (IS_FWI2_CAPABLE(ha)) { - u16 sts24_retry_delay = le16_to_cpu(sts24->retry_delay); - if (scsi_status & SS_SENSE_LEN_VALID) sense_len = le32_to_cpu(sts24->sense_len); if (scsi_status & SS_RESPONSE_INFO_LEN_VALID) @@ -2968,13 +2966,7 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) host_to_fcp_swap(sts24->data, sizeof(sts24->data)); ox_id = le16_to_cpu(sts24->ox_id); par_sense_len = sizeof(sts24->data); - /* Valid values of the retry delay timer are 0x1-0xffef */ - if (sts24_retry_delay > 0 && sts24_retry_delay < 0xfff1) { - retry_delay = sts24_retry_delay & 0x3fff; - ql_dbg(ql_dbg_io, sp->vha, 0x3033, - "%s: scope=%#x retry_delay=%#x\n", __func__, - sts24_retry_delay >> 14, retry_delay); - } + sts_qual = le16_to_cpu(sts24->status_qualifier); } else { if (scsi_status & SS_SENSE_LEN_VALID) sense_len = le16_to_cpu(sts->req_sense_length); @@ -3012,9 +3004,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) * Check retry_delay_timer value if we receive a busy or * queue full. */ - if (lscsi_status == SAM_STAT_TASK_SET_FULL || - lscsi_status == SAM_STAT_BUSY) - qla2x00_set_retry_delay_timestamp(fcport, retry_delay); + if (unlikely(lscsi_status == SAM_STAT_TASK_SET_FULL || + lscsi_status == SAM_STAT_BUSY)) + qla2x00_set_retry_delay_timestamp(fcport, sts_qual); /* * Based on Host and scsi status generate status code for Linux |