Commit de19212c authored by YueHaibing's avatar YueHaibing Committed by Martin K. Petersen
Browse files

scsi: megaraid_sas: remove set but not used variables 'host' and 'wait_time' 



Fixes gcc '-Wunused-but-set-variable' warnings:

drivers/scsi/megaraid/megaraid_sas_base.c: In function megasas_suspend:
drivers/scsi/megaraid/megaraid_sas_base.c:7269:20: warning: variable host set but not used [-Wunused-but-set-variable]
drivers/scsi/megaraid/megaraid_sas_base.c: In function megasas_aen_polling:
drivers/scsi/megaraid/megaraid_sas_base.c:8397:15: warning: variable wait_time set but not used [-Wunused-but-set-variable]

'host' never used since introduction in commit 31ea7088 ("[SCSI]
megaraid_sas: add hibernation support")

'wait_time' never used since commit 11c71cb4 ("megaraid_sas: Do
not allow PCI access during OCR")

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Acked-by: default avatarSumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent dea98ba4

drivers/scsi/megaraid/megaraid_sas_base.c

+1 −7
Original line number Diff line number Diff line
@@ -7267,11 +7267,9 @@ static void megasas_shutdown_controller(struct megasas_instance *instance, 
static int

megasas_suspend(struct pci_dev *pdev, pm_message_t state)

{

	struct Scsi_Host *host;

	struct megasas_instance *instance;



	instance = pci_get_drvdata(pdev);

	host = instance->host;

	instance->unload = 1;



	dev_info(&pdev->dev, "%s is called\n", __func__);
@@ -8395,7 +8393,7 @@ megasas_aen_polling(struct work_struct *work) 
	struct megasas_instance *instance = ev->instance;

	union megasas_evt_class_locale class_locale;

	int event_type = 0;

	u32 seq_num, wait_time = MEGASAS_RESET_WAIT_TIME;

	u32 seq_num;

	int error;

	u8  dcmd_ret = DCMD_SUCCESS;
@@ -8405,10 +8403,6 @@ megasas_aen_polling(struct work_struct *work) 
		return;

	}



	/* Adjust event workqueue thread wait time for VF mode */

	if (instance->requestorId)

		wait_time = MEGASAS_ROUTINE_WAIT_TIME_VF;



	/* Don't run the event workqueue thread if OCR is running */

	mutex_lock(&instance->reset_mutex);