[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230320005413.1428452-11-sashal@kernel.org>
Date: Sun, 19 Mar 2023 20:53:53 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Kang Chen <void0red@...il.com>,
Xiang Chen <chenxiang66@...ilicon.com>,
"Martin K . Petersen" <martin.petersen@...cle.com>,
Sasha Levin <sashal@...nel.org>, jejb@...ux.ibm.com,
linux-scsi@...r.kernel.org
Subject: [PATCH AUTOSEL 6.1 11/29] scsi: hisi_sas: Check devm_add_action() return value
From: Kang Chen <void0red@...il.com>
[ 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@...il.com>
Acked-by: Xiang Chen <chenxiang66@...ilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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 d56b4bfd27678..620dcefe7b6f4 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)
--
2.39.2
Powered by blists - more mailing lists