From dec7920e55db35ac429b002025aa1fafc0ec7d57 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 1 Sep 2022 16:47:48 +0200 Subject: [PATCH] media: platform: mtk-mdp3: fix error code in mdp_vpu_dev_init() 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 Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c index 9f5844385c8fc..a72bed927bb64 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c @@ -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; } -- 2.30.2