radeon: test below 0 on unsigned v.[xy]offset

PATCH In review roel kluin 1 participant 1 message Jul 22, 2008 Framebuffer layer

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roel kluin

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2008-07-22 00:29 UTC #0 lore raw

PATCH 6/9 radeon: test below 0 on unsigned v.[xy]offset

v.[xy]offset is unsigned so the test doesn't work.

Signed-off-by Roel Kluin <[email protected]>

---

drivers/video/aty/radeon_base.c +0 -5

index 400e926..586d04e 100644
@@ -819,11 +819,6 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in
 	if (v.xres_virtual < v.xres)
 		v.xres = v.xres_virtual;
 
-	if (v.xoffset < 0)
-                v.xoffset = 0;
-        if (v.yoffset < 0)
-                v.yoffset = 0;
-         
         if (v.xoffset > v.xres_virtual - v.xres)
                 v.xoffset = v.xres_virtual - v.xres - 1;