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OMAP: DSS2: OMAPFB: Remove redundant color register range check 

Unsigned regno 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>
This commit is contained in:
Jani Nikula 2010-06-01 17:33:54 +03:00 committed by Tomi Valkeinen
parent 86f2d7dd72
commit 7f8b183059
1 changed files with 0 additions and 5 deletions
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5
drivers/video/omap2/omapfb/omapfb-main.c
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@ -1208,11 +1208,6 @@ static int _setcolreg(struct fb_info *fbi, u_int regno, u_int red, u_int green,
if (r != 0)
break;
if (regno < 0) {
r = -EINVAL;
break;
}
if (regno < 16) {
u16 pal;
pal = ((red >> (16 - var->red.length)) <<