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video: cirrusfb: Remove incorrect checks

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'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>
This commit is contained in:
Sachin Kamat 2013-09-25 17:32:57 +05:30 committed by Tomi Valkeinen
parent 1ca3bc11aa
commit 8639fac5da
1 changed files with 0 additions and 5 deletions
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5
drivers/video/cirrusfb.c
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@ -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;