[PATCH] drm/vmgfx: operation on ‘par->dirty.y1’ may be undefined

[Chris Wilson]

Trivial fix to set y1 = y2 = 0.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Jakob Bornecrantz <jakob at vmware.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_fb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index b0866f0..870967a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -528,7 +528,7 @@ int vmw_fb_init(struct vmw_private *vmw_priv)
         * Dirty & Deferred IO
         */
        par->dirty.x1 = par->dirty.x2 = 0;
-       par->dirty.y1 = par->dirty.y1 = 0;
+       par->dirty.y1 = par->dirty.y2 = 0;
        par->dirty.active = true;
        spin_lock_init(&par->dirty.lock);
        info->fbdefio = &vmw_defio;
-- 
1.7.1