[libvirt] [PATCH] util: only register callbacks for CREATE operations in virnetdevmacvlan.c

From: "D. Herrendoerfer" <d.herrendoerfer(a)herrendoerfer.name&gt; currently upon a migration a callback is created when a 802.1qbg link is set to PREASSOCIATE, this should not happen because this is a no-op on most switches, and does not lead to an ASSOCIATE state. This patch only creates callbacks when CREATE is requested. Migration and libvirtd restart scenarios are already handeled elsewhere. Signed-off-by: D. Herrendoerfer <d.herrendoerfer(a)herrendoerfer.name&gt; --- src/util/virnetdevmacvlan.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/util/virnetdevmacvlan.c b/src/util/virnetdevmacvlan.c index 17ea883..73f41ff 100644 --- a/src/util/virnetdevmacvlan.c +++ b/src/util/virnetdevmacvlan.c @@ -945,9 +945,12 @@ create_name: goto disassociate_exit; } - if (virNetDevMacVLanVPortProfileRegisterCallback(cr_ifname, macaddress, - linkdev, vmuuid, virtPortProfile, vmOp) < 0 ) + if (vmOp == VIR_NETDEV_VPORT_PROFILE_OP_CREATE) { + /*Only directly register upon a create - migration and restart are handled elsewhere*/ + if (virNetDevMacVLanVPortProfileRegisterCallback(cr_ifname, macaddress, + linkdev, vmuuid, virtPortProfile, vmOp) < 0 ) goto disassociate_exit; + } return rc; -- 1.7.7.6