Index: uspace/lib/usbvirt/src/ipc_hc.c
===================================================================
--- uspace/lib/usbvirt/src/ipc_hc.c	(revision e882e3a80e03edfdac57ccf9854bee22d5a47032)
+++ uspace/lib/usbvirt/src/ipc_hc.c	(revision fa18523547f587da07046f2697155b9dae6897fa)
@@ -80,5 +80,5 @@
 	if (rc != EOK) {
 		async_exchange_end(exch);
-		async_wait_for(opening_request, NULL);
+		async_forget(opening_request);
 		return rc;
 	}
@@ -91,5 +91,5 @@
 	
 	if (data_request == 0) {
-		async_wait_for(opening_request, NULL);
+		async_forget(opening_request);
 		return ENOMEM;
 	}
@@ -153,5 +153,5 @@
 	if (rc != EOK) {
 		async_exchange_end(exch);
-		async_wait_for(opening_request, NULL);
+		async_forget(opening_request);
 		return rc;
 	}
@@ -161,5 +161,5 @@
 		if (rc != EOK) {
 			async_exchange_end(exch);
-			async_wait_for(opening_request, NULL);
+			async_forget(opening_request);
 			return rc;
 		}
@@ -226,5 +226,5 @@
 	
 	if (data_request == 0) {
-		async_wait_for(opening_request, NULL);
+		async_forget(opening_request);
 		return ENOMEM;
 	}
@@ -301,5 +301,5 @@
 	
 	if (rc != EOK) {
-		async_wait_for(opening_request, NULL);
+		async_forget(opening_request);
 		return rc;
 	}