1 files changed, 4 insertions, 18 deletions

diff --git a/tools/virtio/ringtest/ptr_ring.c b/tools/virtio/ringtest/ptr_ring.c
index bd2ad1d3b7a9..635b07b4fdd3 100644
--- a/tools/virtio/ringtest/ptr_ring.c
+++ b/tools/virtio/ringtest/ptr_ring.c
@@ -133,18 +133,9 @@ void *get_buf(unsigned *lenp, void **bufp)
         return datap;
 }
 
-void poll_used(void)
+bool used_empty()
 {
-        void *b;
-
-        do {
-                if (tailcnt == headcnt || __ptr_ring_full(&array)) {
-                        b = NULL;
-                        barrier();
-                } else {
-                        b = "Buffer\n";
-                }
-        } while (!b);
+        return (tailcnt == headcnt || __ptr_ring_full(&array));
 }
 
 void disable_call()
@@ -173,14 +164,9 @@ bool enable_kick()
         assert(0);
 }
 
-void poll_avail(void)
+bool avail_empty()
 {
-        void *b;
-
-        do {
-                barrier();
-                b = __ptr_ring_peek(&array);
-        } while (!b);
+        return !__ptr_ring_peek(&array);
 }
 
 bool use_buf(unsigned *lenp, void **bufp)