posix-aio-compat: Allow read after EOF

[qemu.git] / simpletrace.c

diff --git a/simpletrace.c b/simpletrace.c
index f1dbb5e502238cf0fcc3eeb440d64a65c0afdedf..de355e96754f9b8be3d0923963f72806e8474061 100644 (file)
--- a/simpletrace.c
+++ b/simpletrace.c
@@ -119,7 +119,7 @@ static void *writeout_thread(void *opaque)
     TraceRecord record;
     unsigned int writeout_idx = 0;
     unsigned int num_available, idx;
-    size_t unused;
+    size_t unused __attribute__ ((unused));
 
     for (;;) {
         wait_for_trace_records_available();