hw/nxagent/NX*.c: Amend re-introduced nxagent warnings by fixing the…

hw/nxagent/NX*.c: Amend re-introduced nxagent warnings by fixing the corresponding code section in files included from "somewhere" in nx-X11/programs/Xserver/. (1) In file included from NXrender.c:44:0: ../../mi/../render/render.c: In function ‘swapStops’: ../../mi/../render/render.c:2541:13: warning: variable ‘colors’ set but not used [-Wunused-but-set-variable] CARD16 *colors; ^ (2) In file included from NXevents.c:133:0: ../../dix/events.c: In function ‘ReinitializeRootWindow’: ../../dix/events.c:2046:15: warning: unused variable ‘pScreen’ [-Wunused-variable] ScreenPtr pScreen = win->drawable.pScreen; ^ ../../dix/events.c: In function ‘XineramaPointInWindowIsVisible’: ../../dix/events.c:2177:15: warning: variable ‘pScreen’ set but not used [-Wunused-but-set-variable] ScreenPtr pScreen = pWin->drawable.pScreen; ^ In file included from NXevents.c:133:0: ../../dix/events.c: In function ‘XineramaPointInWindowIsVisible’: ../../dix/events.c:2191:2: error: ‘pScreen’ undeclared (first use in this function) pScreen = pWin->drawable.pScreen; ^ (3) In file included from NXdixfonts.c:77:0: ../../dix/dixfonts.c: In function ‘GetFontPath’: ../../dix/dixfonts.c:1890:2: warning: return makes pointer from integer without a cast return BadAlloc; ^

hw/nxagent/NX*.c: Amend re-introduced nxagent warnings by fixing the…
3bdcd172 · Mike Gabriel · a5c7b248 · 3bdcd172 · 3bdcd172
Commit 3bdcd172 authored May 02, 2016 by Mike Gabriel
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dixfonts.c nx-X11/programs/Xserver/dix/dixfonts.c +1 -1

render.c nx-X11/programs/Xserver/render/render.c +0 -2

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--- a/nx-X11/programs/Xserver/dix/dixfonts.c
+++ b/nx-X11/programs/Xserver/dix/dixfonts.c
@@ -1884,7 +1884,7 @@ GetFontPath(int *count, int *length)
    if (c == NULL) {
 	free(font_path_string);
 	font_path_string = NULL;
-	return BadAlloc;
+	return NULL;
    }
    font_path_string = c;

--- a/nx-X11/programs/Xserver/render/render.c
+++ b/nx-X11/programs/Xserver/render/render.c
@@ -2538,13 +2538,11 @@ 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;