From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 24 Jul 2010 16:15:11 +0000 (+0100)
Subject: drm/vmgfx: operation on ‘par->dirty.y1’ may be undefined
X-Git-Tag: v3.12-rc1~8827^2~89
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c39721c775f7ac20af5ff1cbbd11f80aeec91baa;p=kernel%2Fkernel-generic.git

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

Trivial fix to set y1 = y2 = 0.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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;