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 31ea7088974c ("[SCSI]
megaraid_sas: add hibernation support")

'wait_time' never used since commit 11c71cb4ab7c ("megaraid_sas: Do
not allow PCI access during OCR")

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>

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 5397b12d51175333cd245768cbe58d81f98d39a8..b64b436c6be430f3bb7c5e99d86a62d3c6fb3439 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -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);