diff options
| author | Kang Chen | 2023-02-27 11:10:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-03-30 12:49:17 +0200 |
| commit | d92460985d782a65393ae1aff75c8aba044512e8 (patch) | |
| tree | 8cfed875cd0187da35372d915ee659b8227325aa /drivers/scsi | |
| parent | b139678fb1b37097ece89c16a500387a3dfde78e (diff) | |
scsi: hisi_sas: Check devm_add_action() return value
[ Upstream commit 06d1a90de60208054cca15ef200138cfdbb642a9 ]
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>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 |
1 files changed, 1 insertions, 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 d56b4bfd2767..620dcefe7b6f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -2448,8 +2448,7 @@ 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) |