Messages in this thread Patch in this message | | | From | void0red <> | Subject | [PATCH] scsi: hisi_sas: add a check of devm_add_action | Date | Mon, 27 Feb 2023 11:10:30 +0800 |
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From: Kang Chen <void0red@gmail.com>
devm_add_action may fails, check it in the caller of interrupt_preinit_v3_hw
Signed-off-by: Kang Chen <void0red@gmail.com> --- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 0c3fcb807..a63279f55 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -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) -- 2.34.1
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