MEDIUM: stream-int: remove any reference to the owner

si->owner is not used anymore now, so let's remove any reference to it.
diff --git a/src/hlua.c b/src/hlua.c
index af53cea..83a8683 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -1994,7 +1994,7 @@
 	channel_auto_close(&socket->s->req); /* let the producer forward close requests */
 
 	socket->s->si[0].flags = SI_FL_NONE;
-	si_reset(&socket->s->si[0], socket->s->task);
+	si_reset(&socket->s->si[0]);
 	si_set_state(&socket->s->si[0], SI_ST_EST); /* connection established (resource exists) */
 
 	appctx = stream_int_register_handler(&socket->s->si[0], &update_applet);
@@ -2010,7 +2010,7 @@
 	 * with the "struct server".
 	 */
 	socket->s->si[1].flags = SI_FL_ISBACK;
-	si_reset(&socket->s->si[1], socket->s->task);
+	si_reset(&socket->s->si[1]);
 	si_set_state(&socket->s->si[1], SI_ST_INI);
 	socket->s->si[1].conn_retries = socket_proxy.conn_retries;
 
diff --git a/src/peers.c b/src/peers.c
index b6f573e..10cc7ff 100644
--- a/src/peers.c
+++ b/src/peers.c
@@ -1166,7 +1166,7 @@
 	s->si[0].flags = SI_FL_NONE;
 	s->si[1].flags = SI_FL_ISBACK;
 
-	si_reset(&s->si[0], t);
+	si_reset(&s->si[0]);
 	si_set_state(&s->si[0], SI_ST_EST);
 
 	if (s->fe->options2 & PR_O2_INDEPSTR)
@@ -1178,7 +1178,7 @@
 	appctx->st0 = PEER_SESS_ST_CONNECT;
 	appctx->ctx.peers.ptr = (void *)ps;
 
-	si_reset(&s->si[1], t);
+	si_reset(&s->si[1]);
 
 	/* initiate an outgoing connection */
 	si_set_state(&s->si[1], SI_ST_ASS);
diff --git a/src/session.c b/src/session.c
index 7f726d4..ca8efca 100644
--- a/src/session.c
+++ b/src/session.c
@@ -458,7 +458,7 @@
 	}
 
 	/* this part should be common with other protocols */
-	si_reset(&s->si[0], t);
+	si_reset(&s->si[0]);
 	si_set_state(&s->si[0], SI_ST_EST);
 
 	/* attach the incoming connection to the stream interface now.
@@ -474,7 +474,7 @@
 	/* pre-initialize the other side's stream interface to an INIT state. The
 	 * callbacks will be initialized before attempting to connect.
 	 */
-	si_reset(&s->si[1], t);
+	si_reset(&s->si[1]);
 	si_detach(&s->si[1]);
 
 	if (likely(s->fe->options2 & PR_O2_INDEPSTR))