video: vfb: Remove incorrect check
authorSachin Kamat <sachin.kamat@linaro.org>
Wed, 25 Sep 2013 12:02:56 +0000 (17:32 +0530)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 26 Sep 2013 08:52:31 +0000 (11:52 +0300)
'yoffset' is unsigned and hence cannot be less than 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/vfb.c

index ee5985efa15c83c64d7e22718c22c594e0338f0e..ea2b523f804f17be41fcca523942ba3eb6b4f697 100644 (file)
@@ -390,9 +390,8 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
                           struct fb_info *info)
 {
        if (var->vmode & FB_VMODE_YWRAP) {
-               if (var->yoffset < 0
-                   || var->yoffset >= info->var.yres_virtual
-                   || var->xoffset)
+               if (var->yoffset >= info->var.yres_virtual ||
+                   var->xoffset)
                        return -EINVAL;
        } else {
                if (var->xoffset + info->var.xres > info->var.xres_virtual ||