hw/nxagent/NXrender.c: Don't declare and assign the colors variable, if not used later on.

Amends the following compiler warning: ``` NXrender.c: In function ‘swapStops’: NXrender.c:3036:13: warning: variable ‘colors’ set but not used [-Wunused-but-set-variable] CARD16 *colors; ^ ```

hw/nxagent/NXrender.c: Don't declare and assign the colors variable, if not used later on.
ab196f3a · Mike Gabriel · ce8fb1f9 · ab196f3a
Commit ab196f3a authored Mar 21, 2016 by Mike Gabriel
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NXrender.c nx-X11/programs/Xserver/hw/nxagent/NXrender.c +0 -2

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--- a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
@@ -3033,13 +3033,11 @@ static void swapStops(void *stuff, int num)
 {
    int i, n;
    CARD32 *stops;
-    CARD16 *colors;
    stops = (CARD32 *)(stuff);
    for (i = 0; i < num; ++i) {
        swapl(stops, n);
        ++stops;
    }
-    colors = (CARD16 *)(stops);
    for (i = 0; i < 4*num; ++i) {
        swaps(stops, n);
        ++stops;