Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/megaraid/megaraid_sas_base.c: In function
megasas_transition_to_ready:
drivers/scsi/megaraid/megaraid_sas_base.c:3900:6: warning: variable cur_state
set but not used [-Wunused-but-set-variable]
It's not used any more since commit 7218df69e360 ("[SCSI]
megaraid_sas: use the firmware boot timeout when waiting for commands")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
b/drivers/scsi/megaraid/megaraid_sas_base.c
index 25281a2eb424..39d173ed5b69 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3897,7 +3897,6 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
int i;
u8 max_wait;
u32 fw_state;
- u32 cur_state;
u32 abs_state, curr_abs_state;
abs_state = instance->instancet->read_fw_status_reg(instance);
@@ -3918,7 +3917,6 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
abs_state & MFI_STATE_FAULT_SUBCODE,
__func__);
if (ocr) {
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_FAULT;
break;
} else {
dev_printk(KERN_DEBUG, &instance->pdev->dev,
"System Register set:\n");
@@ -3944,7 +3942,6 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
&instance->reg_set->inbound_doorbell);
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_WAIT_HANDSHAKE;
break;
case MFI_STATE_BOOT_MESSAGE_PENDING:
@@ -3960,7 +3957,6 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
&instance->reg_set->inbound_doorbell);
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_BOOT_MESSAGE_PENDING;
break;
case MFI_STATE_OPERATIONAL:
@@ -3993,7 +3989,6 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
&instance->reg_set->inbound_doorbell);
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_OPERATIONAL;
break;
case MFI_STATE_UNDEFINED:
@@ -4001,32 +3996,26 @@ megasas_transition_to_ready(struct megasas_instance
*instance, int ocr)
* This state should not last for more than 2 seconds
*/
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_UNDEFINED;
break;
case MFI_STATE_BB_INIT:
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_BB_INIT;
break;
case MFI_STATE_FW_INIT:
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_FW_INIT;
break;
case MFI_STATE_FW_INIT_2:
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_FW_INIT_2;
break;
case MFI_STATE_DEVICE_SCAN:
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_DEVICE_SCAN;
break;
case MFI_STATE_FLUSH_CACHE:
max_wait = MEGASAS_RESET_WAIT_TIME;
- cur_state = MFI_STATE_FLUSH_CACHE;
break;
default:
--
2.17.1
