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drm/rockchip: vop: Initialize vskiplines to zero

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

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao 2016-04-29 15:39:53 +08:00
parent 44d0237a26
commit 2db00cf5a0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
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@ -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");