Unsigned regno cannot be less than 0.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---
Is this correct? please review.
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index 060d72f..787271f 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -276,7 +276,7 @@ static int _setcolreg(struct fb_info *info, u_int regno, u_int red, u_int green,
if (r != 0)
break;
- if (regno < 0) {
+ if (regno >= info->cmap.len) {
r = -EINVAL;
break;
}
--
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