[PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init()

[Sun Ke]

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 at 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