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scsi: hisi_sas: Check devm_add_action() return value
[ Upstream commit 06d1a90de6
]
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: Kang Chen <void0red@gmail.com>
Acked-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 1 additions and 2 deletions
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@ -2448,8 +2448,7 @@ static int interrupt_preinit_v3_hw(struct hisi_hba *hisi_hba)
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hisi_hba->cq_nvecs = vectors - BASE_VECTORS_V3_HW;
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shost->nr_hw_queues = hisi_hba->cq_nvecs;
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devm_add_action(&pdev->dev, hisi_sas_v3_free_vectors, pdev);
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return 0;
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return devm_add_action(&pdev->dev, hisi_sas_v3_free_vectors, pdev);
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}
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static int interrupt_init_v3_hw(struct hisi_hba *hisi_hba)
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