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video: cirrusfb: Remove incorrect checks
author
Sachin Kamat
<sachin.kamat@linaro.org>
Wed, 25 Sep 2013 12:02:57 +0000
(17:32 +0530)
committer
Tomi Valkeinen
<tomi.valkeinen@ti.com>
Thu, 26 Sep 2013 08:52:31 +0000
(11:52 +0300)
'xoffset' and 'yoffset' are unsigned and hence cannot be less than 0.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/cirrusfb.c
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diff --git
a/drivers/video/cirrusfb.c
b/drivers/video/cirrusfb.c
index b0167468f5c4af2edd8a699703096feee63b2d39..5aab9b9dc2109be565005d77cbfed962046434b3 100644
(file)
--- a/
drivers/video/cirrusfb.c
+++ b/
drivers/video/cirrusfb.c
@@
-595,11
+595,6
@@
static int cirrusfb_check_var(struct fb_var_screeninfo *var,
return -EINVAL;
}
- if (var->xoffset < 0)
- var->xoffset = 0;
- if (var->yoffset < 0)
- var->yoffset = 0;
-
/* truncate xoffset and yoffset to maximum if too high */
if (var->xoffset > var->xres_virtual - var->xres)
var->xoffset = var->xres_virtual - var->xres - 1;
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