From: Sun Ke <sunke32@huawei.com>
To: <mchehab@kernel.org>, <matthias.bgg@gmail.com>,
<hverkuil-cisco@xs4all.nl>, <ping-hsun.wu@mediatek.com>,
<daoyuan.huang@mediatek.com>, <moudy.ho@mediatek.com>
Cc: <linux-media@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<kernel-janitors@vger.kernel.org>, <sunke32@huawei.com>
Subject: [PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init()
Date: Fri, 2 Sep 2022 16:58:20 +0800 [thread overview]
Message-ID: <20220902085820.3777360-4-sunke32@huawei.com> (raw)
In-Reply-To: <20220902085820.3777360-1-sunke32@huawei.com>
If mdp_vpu_shared_mem_alloc failed, mdp_vpu_dev_init should return -ENOMEM.
Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver")
Signed-off-by: Sun Ke <sunke32@huawei.com>
---
drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
index 9f5844385c8f..078040b7f65e 100644
--- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
+++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
@@ -175,6 +175,7 @@ int mdp_vpu_dev_init(struct mdp_vpu_dev *vpu, struct mtk_scp *scp,
mem_size = vpu_alloc_size;
if (mdp_vpu_shared_mem_alloc(vpu)) {
dev_err(&mdp->pdev->dev, "VPU memory alloc fail!");
+ err = -ENOMEM;
goto err_mem_alloc;
}
--
2.31.1
next prev parent reply other threads:[~2022-09-02 8:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-02 8:58 [PATCH 0/3] three fixes for mtk-mdp3 Sun Ke
2022-09-02 8:58 ` [PATCH 1/3] media: platform: mtk-mdp3: use devm_kfree to free memory allocated with devm_kmalloc() Sun Ke
2022-09-02 9:08 ` AngeloGioacchino Del Regno
2022-09-02 8:58 ` [PATCH 2/3] media: platform: mtk-mdp3: fix PM reference leak in mdp_comp_clock_on() Sun Ke
2022-09-23 6:25 ` Sun Ke
2022-09-23 13:04 ` Hans Verkuil
2022-09-02 8:58 ` Sun Ke [this message]
2022-09-02 9:10 ` [PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init() AngeloGioacchino Del Regno
2022-09-02 10:15 ` Sun Ke
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220902085820.3777360-4-sunke32@huawei.com \
--to=sunke32@huawei.com \
--cc=daoyuan.huang@mediatek.com \
--cc=hverkuil-cisco@xs4all.nl \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=mchehab@kernel.org \
--cc=moudy.ho@mediatek.com \
--cc=ping-hsun.wu@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox