rng-egd: remove redundant free

[qemu.git] / thread-pool.c

diff --git a/thread-pool.c b/thread-pool.c
index 0ebd4c296441191d39944c87b524257cc80b419b..3735fd34bc9ffc4a0a993897eb0632bf7b508f2e 100644 (file)
--- a/thread-pool.c
+++ b/thread-pool.c
@@ -23,6 +23,7 @@
 #include "block/block_int.h"
 #include "qemu/event_notifier.h"
 #include "block/thread-pool.h"
+#include "qemu/main-loop.h"
 
 static void do_spawn_thread(ThreadPool *pool);
 
@@ -197,12 +198,6 @@ restart:
     }
 }
 
-static int thread_pool_active(EventNotifier *notifier)
-{
-    ThreadPool *pool = container_of(notifier, ThreadPool, notifier);
-    return !QLIST_EMPTY(&pool->head);
-}
-
 static void thread_pool_cancel(BlockDriverAIOCB *acb)
 {
     ThreadPoolElement *elem = (ThreadPoolElement *)acb;
@@ -309,8 +304,7 @@ static void thread_pool_init_one(ThreadPool *pool, AioContext *ctx)
     QLIST_INIT(&pool->head);
     QTAILQ_INIT(&pool->request_list);
 
-    aio_set_event_notifier(ctx, &pool->notifier, event_notifier_ready,
-                           thread_pool_active);
+    aio_set_event_notifier(ctx, &pool->notifier, event_notifier_ready);
 }
 
 ThreadPool *thread_pool_new(AioContext *ctx)
@@ -344,7 +338,7 @@ void thread_pool_free(ThreadPool *pool)
 
     qemu_mutex_unlock(&pool->lock);
 
-    aio_set_event_notifier(pool->ctx, &pool->notifier, NULL, NULL);
+    aio_set_event_notifier(pool->ctx, &pool->notifier, NULL);
     qemu_sem_destroy(&pool->sem);
     qemu_cond_destroy(&pool->check_cancel);
     qemu_cond_destroy(&pool->worker_stopped);