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From:   Alexandra Diupina <adiupina@astralinux.ru>
To:     Jacopo Mondi <jacopo+renesas@jmondi.org>
Cc:     Alexandra Diupina <adiupina@astralinux.ru>,
        Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
        Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
        =?UTF-8?q?Niklas=20S=C3=B6derlund?= 
        <niklas.soderlund+renesas@ragnatech.se>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Hans de Goede <hdegoede@redhat.com>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= 
        <u.kleine-koenig@pengutronix.de>, Rob Herring <robh@kernel.org>,
        linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-staging@lists.linux.dev, lvc-project@linuxtesting.org
Subject: [PATCH 4/4] Remove redundant return value check
Date:   Thu,  2 Nov 2023 17:11:35 +0300
Message-Id: <20231102141135.369-4-adiupina@astralinux.ru>
In-Reply-To: <20231102141135.369-1-adiupina@astralinux.ru>
References: <20231102141135.369-1-adiupina@astralinux.ru>
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media_entity_pads_init() will not return 0 only if the
2nd parameter >=3D MEDIA_ENTITY_MAX_PADS (512), but 1 is
passed, so checking the return value is redundant

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 2ec5bfe0c24a ("media: atomisp: gc0310: Switch over to ACPI powerma=
nagement")
Signed-off-by: Alexandra Diupina <adiupina@astralinux.ru>
---
 drivers/staging/media/atomisp/i2c/atomisp-gc0310.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers=
/staging/media/atomisp/i2c/atomisp-gc0310.c
index 9a11793f34f7..62550504b68c 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
@@ -660,11 +660,7 @@ static int gc0310_probe(struct i2c_client *client)
 		return ret;
 	}
=20
-	ret =3D media_entity_pads_init(&dev->sd.entity, 1, &dev->pad);
-	if (ret) {
-		gc0310_remove(client);
-		return ret;
-	}
+	media_entity_pads_init(&dev->sd.entity, 1, &dev->pad);
=20
 	ret =3D v4l2_async_register_subdev_sensor(&dev->sd);
 	if (ret) {
--=20
2.30.2