Fix Sparse warnings: "Using plain integer as NULL pointer"

[qemu.git] / curses.c

diff --git a/curses.c b/curses.c
index 03f00d693a496fd64e03c3a289c2fe8cd21468b7..89680e6fbaed0db5c22dc3111121378faf1b1d7d 100644 (file)
--- a/curses.c
+++ b/curses.c
@@ -158,7 +158,7 @@ static void curses_cursor_position(DisplayState *ds, int x, int y)
 
 #include "curses_keys.h"
 
-static kbd_layout_t *kbd_layout = 0;
+static kbd_layout_t *kbd_layout = NULL;
 static int keycode2keysym[CURSES_KEYS];
 
 static void curses_refresh(DisplayState *ds)
@@ -364,7 +364,7 @@ void curses_display_init(DisplayState *ds, int full_screen)
     dcl->dpy_refresh = curses_refresh;
     dcl->dpy_text_cursor = curses_cursor_position;
     register_displaychangelistener(ds, dcl);
-    qemu_free_displaysurface(ds->surface);
+    qemu_free_displaysurface(ds);
     ds->surface = qemu_create_displaysurface_from(640, 400, 0, 0, (uint8_t*) screen);
 
     invalidate = 1;