diff options
Diffstat (limited to 'drivers/net/enic/enic_main.c')
| -rw-r--r-- | drivers/net/enic/enic_main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 452a6b747e3..019b1480cc0 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -771,6 +771,7 @@ static void enic_set_multicast_list(struct net_device *netdev) int promisc = (netdev->flags & IFF_PROMISC) ? 1 : 0; int allmulti = (netdev->flags & IFF_ALLMULTI) || (netdev->mc_count > ENIC_MULTICAST_PERFECT_FILTERS); + unsigned int flags = netdev->flags | (allmulti ? IFF_ALLMULTI : 0); u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN]; unsigned int mc_count = netdev->mc_count; unsigned int i, j; @@ -780,8 +781,11 @@ static void enic_set_multicast_list(struct net_device *netdev) spin_lock(&enic->devcmd_lock); - vnic_dev_packet_filter(enic->vdev, directed, - multicast, broadcast, promisc, allmulti); + if (enic->flags != flags) { + enic->flags = flags; + vnic_dev_packet_filter(enic->vdev, directed, + multicast, broadcast, promisc, allmulti); + } /* Is there an easier way? Trying to minimize to * calls to add/del multicast addrs. We keep the |