From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Wed, 25 Sep 2013 12:02:56 +0000 (+0530)
Subject: video: vfb: Remove incorrect check
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1ca3bc11aac3c53424e04f542ffc3bc87ebd339b;p=deliverable%2Flinux.git

video: vfb: Remove incorrect check

'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>
---

diff --git a/drivers/video/vfb.c b/drivers/video/vfb.c
index ee5985efa15c..ea2b523f804f 100644
--- a/drivers/video/vfb.c
+++ b/drivers/video/vfb.c
@@ -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 ||