[13/19] scsi: hisi_sas: kill tasklet when destroying irq in v3 hw

Message ID 1502381384-219889-14-git-send-email-john.garry@huawei.com
State New
Headers show
Series
  • hisi_sas: misc fixes, improvements, and new features
Related show

Commit Message

John Garry Aug. 10, 2017, 4:09 p.m.
From: Xiang Chen <chenxiang66@hisilicon.com>


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>

---
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 +
 1 file changed, 1 insertion(+)

-- 
1.9.1

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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
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1802,6 +1802,7 @@  static int hisi_sas_v3_init(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);
 }