diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
index adbacabdbebc..e5316b8c9b26 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
@@ -974,10 +974,10 @@ static int vdec_vp9_slice_setup_pfc(struct vdec_vp9_slice_instance *instance,
 	return 0;
 }
 
-static int vdec_vp9_slice_setup_lat_buffer(struct vdec_vp9_slice_instance *instance,
-					   struct vdec_vp9_slice_vsi *vsi,
-					   struct mtk_vcodec_mem *bs,
-					   struct vdec_lat_buf *lat_buf)
+static void vdec_vp9_slice_setup_lat_buffer(struct vdec_vp9_slice_instance *instance,
+					    struct vdec_vp9_slice_vsi *vsi,
+					    struct mtk_vcodec_mem *bs,
+					    struct vdec_lat_buf *lat_buf)
 {
 	int i;
 
@@ -1011,8 +1011,6 @@ static int vdec_vp9_slice_setup_lat_buffer(struct vdec_vp9_slice_instance *insta
 
 	vsi->row_info.buf = 0;
 	vsi->row_info.size = 0;
-
-	return 0;
 }
 
 static int vdec_vp9_slice_setup_prob_buffer(struct vdec_vp9_slice_instance *instance,
@@ -1166,9 +1164,7 @@ static int vdec_vp9_slice_setup_lat(struct vdec_vp9_slice_instance *instance,
 	if (ret)
 		goto err;
 
-	ret = vdec_vp9_slice_setup_lat_buffer(instance, vsi, bs, lat_buf);
-	if (ret)
-		goto err;
+	vdec_vp9_slice_setup_lat_buffer(instance, vsi, bs, lat_buf);
 
 	vdec_vp9_slice_setup_seg_buffer(instance, vsi, &instance->seg[0]);