OMAP: DSS2: OMAPFB: Remove redundant rotate range check

Unsigned rotate can never be less than zero. Found by Coverity.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index db307e3..8303776 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -683,7 +683,7 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
                }
        }
 
-       if (var->rotate < 0 || var->rotate > 3)
+       if (var->rotate > 3)
                return -EINVAL;
 
        if (check_fb_res_bounds(var))