windows: drop the hEvent initialization for win_io structures.

We use overlapped I/O, so we don't need a separate hEvent.

1 files changed, 3 insertions, 7 deletions

diff --git a/src/platform/windows/win_tcpconn.c b/src/platform/windows/win_tcpconn.c
index fad7c495..2a2106a1 100644
--- a/src/platform/windows/win_tcpconn.c
+++ b/src/platform/windows/win_tcpconn.c
@@ -409,10 +409,6 @@ tcp_free(void *arg)
 	}
 	nni_mtx_unlock(&c->mtx);
 
-	nni_win_io_fini(&c->recv_io);
-	nni_win_io_fini(&c->send_io);
-	nni_win_io_fini(&c->conn_io);
-
 	if (c->s != INVALID_SOCKET) {
 		closesocket(c->s);
 	}
@@ -448,9 +444,9 @@ nni_win_tcp_init(nni_tcp_conn **connp, SOCKET s)
 	c->ops.s_get   = tcp_get;
 	c->ops.s_set   = tcp_set;
 
-	if (((rv = nni_win_io_init(&c->recv_io, tcp_recv_cb, c)) != 0) ||
-	    ((rv = nni_win_io_init(&c->send_io, tcp_send_cb, c)) != 0) ||
-	    ((rv = nni_win_io_register((HANDLE) s)) != 0)) {
+	nni_win_io_init(&c->recv_io, tcp_recv_cb, c);
+	nni_win_io_init(&c->send_io, tcp_send_cb, c);
+	if ((rv = nni_win_io_register((HANDLE) s)) != 0) {
 		tcp_free(c);
 		return (rv);
 	}