diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-05-25 20:38:21 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-18 19:46:23 -0400 |
| commit | dea98ba45a187fd6fa836b070e95a8ba68499bb4 (patch) | |
| tree | b376b2f9602bef4f269b7fe503199b5ac9f57ce5 /drivers | |
| parent | f9e3ebeea4521652318af903cddeaf033527e93e (diff) | |
scsi: megaraid_sas: remove set but not used variable 'cur_state'
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]
Never used since commit 7218df69e360 ("[SCSI] megaraid_sas: use the
firmware boot timeout when waiting for commands")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 3a9128ed304d..5397b12d5117 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -3909,7 +3909,6 @@ 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); @@ -3930,7 +3929,6 @@ 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"); @@ -3956,7 +3954,6 @@ 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: @@ -3972,7 +3969,6 @@ 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: @@ -4005,7 +4001,6 @@ 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: @@ -4013,32 +4008,26 @@ 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: |