Index: uspace/srv/fs/tmpfs/tmpfs_ops.c
===================================================================
--- uspace/srv/fs/tmpfs/tmpfs_ops.c	(revision 3115355436bd3be893ea7ad92686758cb9124a41)
+++ uspace/srv/fs/tmpfs/tmpfs_ops.c	(revision 222e57c481a930ed606fa55bd4deec869ae23d9c)
@@ -308,5 +308,5 @@
 
 	size_t bytes = max(0, min(dentry->size - pos, len));
-	(void) ipc_data_read_deliver(callid, dentry->data + pos, bytes);
+	(void) ipc_data_read_finalize(callid, dentry->data + pos, bytes);
 
 	/*
@@ -350,5 +350,5 @@
 	if (pos + len <= dentry->size) {
 		/* The file size is not changing. */
-		(void) ipc_data_write_deliver(callid, dentry->data + pos, len);
+		(void) ipc_data_write_finalize(callid, dentry->data + pos, len);
 		ipc_answer_1(rid, EOK, len);
 		return;
@@ -370,5 +370,5 @@
 	dentry->size += delta;
 	dentry->data = newdata;
-	(void) ipc_data_write_deliver(callid, dentry->data + pos, len);
+	(void) ipc_data_write_finalize(callid, dentry->data + pos, len);
 	ipc_answer_1(rid, EOK, len);
 }