IFF_FAILOVER 1553 include/linux/netdevice.h #define IFF_FAILOVER IFF_FAILOVER IFF_FAILOVER 4656 include/linux/netdevice.h return dev->priv_flags & IFF_FAILOVER; IFF_FAILOVER 256 net/core/failover.c dev->priv_flags |= IFF_FAILOVER; IFF_FAILOVER 287 net/core/failover.c failover_dev->priv_flags &= ~IFF_FAILOVER;