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media: platform: mtk-mdp3: fix error code in mdp_vpu_dev_init()

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Return a negative error code if mdp_vpu_shared_mem_alloc() fails.

Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Dan Carpenter 2022-09-01 16:47:48 +02:00 committed by Mauro Carvalho Chehab
parent bf4ed9e328
commit dec7920e55
1 changed files with 2 additions and 1 deletions
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3
drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
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@ -173,7 +173,8 @@ int mdp_vpu_dev_init(struct mdp_vpu_dev *vpu, struct mtk_scp *scp,
/* vpu work_size was set in mdp_vpu_ipi_handle_init_ack */
mem_size = vpu_alloc_size;
if (mdp_vpu_shared_mem_alloc(vpu)) {
err = mdp_vpu_shared_mem_alloc(vpu);
if (err) {
dev_err(&mdp->pdev->dev, "VPU memory alloc fail!");
goto err_mem_alloc;
}