From 1df2c9a26fcb2fa32d099f8e9adcdae4207872e3 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Wed, 16 Oct 2019 10:29:30 +0800 Subject: migration: Define VMSTATE_INSTANCE_ID_ANY Define the new macro VMSTATE_INSTANCE_ID_ANY for callers who wants to auto-generate the vmstate instance ID. Previously it was hard coded as -1 instead of this macro. It helps to change this default value in the follow up patches. No functional change. Signed-off-by: Peter Xu Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- backends/dbus-vmstate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'backends/dbus-vmstate.c') diff --git a/backends/dbus-vmstate.c b/backends/dbus-vmstate.c index 56b482a7d6..cc594a722e 100644 --- a/backends/dbus-vmstate.c +++ b/backends/dbus-vmstate.c @@ -412,7 +412,8 @@ dbus_vmstate_complete(UserCreatable *uc, Error **errp) return; } - if (vmstate_register(VMSTATE_IF(self), -1, &dbus_vmstate, self) < 0) { + if (vmstate_register(VMSTATE_IF(self), VMSTATE_INSTANCE_ID_ANY, + &dbus_vmstate, self) < 0) { error_setg(errp, "Failed to register vmstate"); } } -- cgit 1.4.1