aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla2xxx/qla_isr.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 76e79f350a22..e19fde304e5c 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -3764,7 +3764,7 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
struct purex_entry_24xx *purex_entry;
struct purex_item *pure_item;
u16 rsp_in = 0, cur_ring_index;
- int follow_inptr, is_shadow_hba;
+ int is_shadow_hba;
if (!ha->flags.fw_started)
return;
@@ -3774,25 +3774,18 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
qla_cpu_update(rsp->qpair, smp_processor_id());
}
-#define __update_rsp_in(_update, _is_shadow_hba, _rsp, _rsp_in) \
+#define __update_rsp_in(_is_shadow_hba, _rsp, _rsp_in) \
do { \
- if (_update) { \
- _rsp_in = _is_shadow_hba ? *(_rsp)->in_ptr : \
+ _rsp_in = _is_shadow_hba ? *(_rsp)->in_ptr : \
rd_reg_dword_relaxed((_rsp)->rsp_q_in); \
- } \
} while (0)
is_shadow_hba = IS_SHADOW_REG_CAPABLE(ha);
- follow_inptr = is_shadow_hba ? ql2xrspq_follow_inptr :
- ql2xrspq_follow_inptr_legacy;
- __update_rsp_in(follow_inptr, is_shadow_hba, rsp, rsp_in);
+ __update_rsp_in(is_shadow_hba, rsp, rsp_in);
- while ((likely(follow_inptr &&
- rsp->ring_index != rsp_in &&
- rsp->ring_ptr->signature != RESPONSE_PROCESSED)) ||
- (!follow_inptr &&
- rsp->ring_ptr->signature != RESPONSE_PROCESSED)) {
+ while (rsp->ring_index != rsp_in &&
+ rsp->ring_ptr->signature != RESPONSE_PROCESSED) {
pkt = (struct sts_entry_24xx *)rsp->ring_ptr;
cur_ring_index = rsp->ring_index;
@@ -3906,8 +3899,7 @@ process_err:
}
pure_item = qla27xx_copy_fpin_pkt(vha,
(void **)&pkt, &rsp);
- __update_rsp_in(follow_inptr, is_shadow_hba,
- rsp, rsp_in);
+ __update_rsp_in(is_shadow_hba, rsp, rsp_in);
if (!pure_item)
break;
qla24xx_queue_purex_item(vha, pure_item,