4 files changed, 4 insertions, 8 deletions

diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c
index 603ef50568..45239e836a 100644
--- a/hw/display/exynos4210_fimd.c
+++ b/hw/display/exynos4210_fimd.c
@@ -1354,9 +1354,7 @@ static void exynos4210_fimd_reset(DeviceState *d)
         fimd_update_get_alpha(s, w);
     }
 
-    if (s->ifb != NULL) {
-        g_free(s->ifb);
-    }
+    g_free(s->ifb);
     s->ifb = NULL;
 
     exynos4210_fimd_invalidate(s);
diff --git a/hw/display/omap_dss.c b/hw/display/omap_dss.c
index f1fef2767e..b1c7af5819 100644
--- a/hw/display/omap_dss.c
+++ b/hw/display/omap_dss.c
@@ -1051,8 +1051,7 @@ struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta,
                 omap_clk fck1, omap_clk fck2, omap_clk ck54m,
                 omap_clk ick1, omap_clk ick2)
 {
-    struct omap_dss_s *s = (struct omap_dss_s *)
-            g_malloc0(sizeof(struct omap_dss_s));
+    struct omap_dss_s *s = g_new0(struct omap_dss_s, 1);
 
     s->irq = irq;
     s->drq = drq;
diff --git a/hw/display/omap_lcdc.c b/hw/display/omap_lcdc.c
index a7c6cd79b9..678f9a1b42 100644
--- a/hw/display/omap_lcdc.c
+++ b/hw/display/omap_lcdc.c
@@ -403,8 +403,7 @@ struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
                                         struct omap_dma_lcd_channel_s *dma,
                                         omap_clk clk)
 {
-    struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *)
-            g_malloc0(sizeof(struct omap_lcd_panel_s));
+    struct omap_lcd_panel_s *s = g_new0(struct omap_lcd_panel_s, 1);
 
     s->irq = irq;
     s->dma = dma;
diff --git a/hw/display/qxl-render.c b/hw/display/qxl-render.c
index a542087fcc..7e4ef1ed04 100644
--- a/hw/display/qxl-render.c
+++ b/hw/display/qxl-render.c
@@ -159,7 +159,7 @@ static void qxl_render_update_area_unlocked(PCIQXLDevice *qxl)
 /*
  * use ssd.lock to protect render_update_cookie_num.
  * qxl_render_update is called by io thread or vcpu thread, and the completion
- * callbacks are called by spice_server thread, defering to bh called from the
+ * callbacks are called by spice_server thread, deferring to bh called from the
  * io thread.
  */
 void qxl_render_update(PCIQXLDevice *qxl)