scsi: hisi_sas: kill tasklet when destroying irq in v3 hw

This patch adds calls to kill CQ takslets v3 hw during probe failure.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index a8bd557..992ccc2 100644 (file)
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1802,6 +1802,7 @@ hisi_sas_v3_destroy_irqs(struct pci_dev *pdev, struct hisi_hba *hisi_hba)
                struct hisi_sas_cq *cq = &hisi_hba->cq[i];
 
                free_irq(pci_irq_vector(pdev, i+16), cq);
+               tasklet_kill(&cq->tasklet);
        }
        pci_free_irq_vectors(pdev);
 }