linux-kernel - [PATCH -next] media: staging: media: atomisp: pci: fix error return code in atomisp_pci

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Message-ID: <20210617072329.1233662-1-yangyingliang@huawei.com>
Date:   Thu, 17 Jun 2021 15:23:29 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-staging@...ts.linux.dev>,
        <linux-media@...r.kernel.org>
CC:     <mchehab@...nel.org>, <sakari.ailus@...ux.intel.com>
Subject: [PATCH -next] media: staging: media: atomisp: pci: fix error return code in atomisp_pci_probe()

If init_atomisp_wdts() fails, atomisp_pci_probe() need return
error code.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index 948769ca6539..5de878fe798b 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -1763,7 +1763,8 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
 	if (err < 0)
 		goto register_entities_fail;
 	/* init atomisp wdts */
-	if (init_atomisp_wdts(isp) != 0)
+	err = init_atomisp_wdts(isp);
+	if (err != 0)
 		goto wdt_work_queue_fail;
 
 	/* save the iunit context only once after all the values are init'ed. */
-- 
2.25.1