* [PATCH 2/4] video: cirrusfb: Remove incorrect checks
@ 2013-09-25 12:14 Sachin Kamat
0 siblings, 0 replies; only message in thread
From: Sachin Kamat @ 2013-09-25 12:14 UTC (permalink / raw)
To: linux-fbdev
'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>
---
drivers/video/cirrusfb.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index b016746..5aab9b9 100644
--- 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;
--
1.7.9.5
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