hw/intc: QOM'ify exynos4210_gic.c

[qemu.git] / hw / display / xenfb.c

diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index 40b096afa2868095821844235f815e54f0ea2bee..9866dfda5f90a1529ced503aac124ef68b1ab413 100644 (file)
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -775,7 +775,7 @@ static void xenfb_handle_events(struct XenFB *xenfb)
 
     prod = page->out_prod;
     out_cons = page->out_cons;
-    if (prod - out_cons >= XENFB_OUT_RING_LEN) {
+    if (prod - out_cons > XENFB_OUT_RING_LEN) {
         return;
     }
     xen_rmb();         /* ensure we see ring contents up to prod */