linux-kernel - [PATCH 5.14 170/432] media: ti-vpe: cal: fix error handling in cal_camerarx

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Message-Id: <20210916155816.499672264@linuxfoundation.org>
Date:   Thu, 16 Sep 2021 17:58:39 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.14 170/432] media: ti-vpe: cal: fix error handling in cal_camerarx_create

From: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>

[ Upstream commit 918d6d120a60c2640263396308eeb2b6afeb0cd6 ]

cal_camerarx_create() doesn't handle error returned from
cal_camerarx_sd_init_cfg(). Fix this.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@...all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/platform/ti-vpe/cal-camerarx.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/ti-vpe/cal-camerarx.c b/drivers/media/platform/ti-vpe/cal-camerarx.c
index 124a4e2bdefe..e2e384a887ac 100644
--- a/drivers/media/platform/ti-vpe/cal-camerarx.c
+++ b/drivers/media/platform/ti-vpe/cal-camerarx.c
@@ -845,7 +845,9 @@ struct cal_camerarx *cal_camerarx_create(struct cal_dev *cal,
 	if (ret)
 		goto error;
 
-	cal_camerarx_sd_init_cfg(sd, NULL);
+	ret = cal_camerarx_sd_init_cfg(sd, NULL);
+	if (ret)
+		goto error;
 
 	ret = v4l2_device_register_subdev(&cal->v4l2_dev, sd);
 	if (ret)
-- 
2.30.2