migration (outgoing): add error propagation for all protocols

[qemu.git] / migration-tcp.c

diff --git a/migration-tcp.c b/migration-tcp.c
index e8bc76acc6aa12dd39b7f83d7c23e4110b68e7a1..5e54e68360cb6892ee623a67628214cb5881d842 100644 (file)
--- a/migration-tcp.c
+++ b/migration-tcp.c
@@ -68,22 +68,13 @@ static void tcp_wait_for_connect(int fd, void *opaque)
     }
 }
 
-int tcp_start_outgoing_migration(MigrationState *s, const char *host_port,
-                                 Error **errp)
+void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp)
 {
-    Error *local_err = NULL;
-
     s->get_error = socket_errno;
     s->write = socket_write;
     s->close = tcp_close;
 
-    s->fd = inet_nonblocking_connect(host_port, tcp_wait_for_connect, s, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return -1;
-    }
-
-    return 0;
+    s->fd = inet_nonblocking_connect(host_port, tcp_wait_for_connect, s, errp);
 }
 
 static void tcp_accept_incoming_migration(void *opaque)