Commit 06d1a90d authored by Kang Chen's avatar Kang Chen Committed by Martin K. Petersen
Browse files

scsi: hisi_sas: Check devm_add_action() return value 

In case devm_add_action() fails, check it in the caller of
interrupt_preinit_v3_hw().

Link: https://lore.kernel.org/r/20230227031030.893324-1-void0red@gmail.com


Signed-off-by: default avatarKang Chen <void0red@gmail.com>
Acked-by: default avatarXiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 877b0379

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

+1 −2
Original line number Diff line number Diff line
@@ -2495,8 +2495,7 @@ static int interrupt_preinit_v3_hw(struct hisi_hba *hisi_hba) 
	hisi_hba->cq_nvecs = vectors - BASE_VECTORS_V3_HW;

	shost->nr_hw_queues = hisi_hba->cq_nvecs;



	devm_add_action(&pdev->dev, hisi_sas_v3_free_vectors, pdev);

	return 0;

	return devm_add_action(&pdev->dev, hisi_sas_v3_free_vectors, pdev);

}



static int interrupt_init_v3_hw(struct hisi_hba *hisi_hba)