Unsigned variables can't be < 0

[Tom Cosgrove]

... and size_t is unsigned.


Index: sys/dev/wscons/wsmouse.c
===================================================================
RCS file: /home/OpenBSD/cvs/src/sys/dev/wscons/wsmouse.c,v
retrieving revision 1.31
diff -u -p -U8 -r1.31 wsmouse.c
--- sys/dev/wscons/wsmouse.c    5 Jul 2016 19:33:14 -0000       1.31
+++ sys/dev/wscons/wsmouse.c    12 Jul 2016 15:12:15 -0000
@@ -1319,17 +1319,17 @@ wsmouse_init_scaling(struct wsmouseinput
 void
 wsmouse_set_param(struct device *sc, size_t param, int value)
 {
        struct wsmouseinput *input =
            &((struct wsmouse_softc *) sc)->input;
        struct wsmouseparams *params = &input->params;
        int *p;
 
-       if (param < 0 || param > WSMPARAM_LASTFIELD) {
+       if (param > WSMPARAM_LASTFIELD) {
                printf("wsmouse_set_param: invalid parameter type\n");
                return;
        }
 
        p = (int *) (((void *) params) + param);
        *p = value;
 
        if (IS_WSMFLTR_PARAM(param)) {