diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_multicast.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index b04b72ca32ed..fea737f520fd 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -597,7 +597,9 @@ void ipoib_mcast_join_task(struct work_struct *work) priv->mcast_mtu = ib_mtu_enum_to_int(priv->broadcast->mcmember.mtu) - IPOIB_ENCAP_LEN; - dev->mtu = min(priv->mcast_mtu, priv->admin_mtu); + + if (!ipoib_cm_admin_enabled(dev)) + dev->mtu = min(priv->mcast_mtu, priv->admin_mtu); ipoib_dbg_mcast(priv, "successfully joined all multicast groups\n"); |