[PATCH] drm/rockchip: vop: Initialize vskiplines to zero

[Mark Yao]

There is a path that use vskiplines with non-initialize.
That would cause vop abnormal behavior.

Signed-off-by: Mark Yao <mark.yao at rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 8652bb1..bf55cda 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -310,7 +310,7 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const 
struct vop_win_data *win,
        uint16_t vsu_mode;
        uint16_t lb_mode;
        uint32_t val;
-       int vskiplines;
+       int vskiplines = 0;

        if (dst_w > 3840) {
                DRM_ERROR("Maximum destination width (3840) exceeded\n");
-- 
1.9.1