From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Tue, 13 Jan 2015 16:14:59 +0000 (+0530)
Subject: video: hgafb: remove unneeded comparison
X-Git-Tag: firefly_0821_release~176^2~2366^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=070a178331d056934fccf00bdc001eb9647ea029;p=firefly-linux-kernel-4.4.55.git

video: hgafb: remove unneeded comparison

var->yoffset is of the type __u32, hence the comparison will always
be false.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 5ff9fe2116a4..15d3ccff2965 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -417,8 +417,7 @@ static int hgafb_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 ||
+		if (var->yoffset >= info->var.yres_virtual ||
 		    var->xoffset)
 			return -EINVAL;
 	} else {