IPoIB: Copy child MTU from parent

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When creating a child interface, copy the MTU information from the
parent.  Otherwise when the child's multicast join completes, the MTU
will not be updated since the code does

	dev->mtu = min(priv->mcast_mtu, priv->admin_mtu);

and priv->admin_mtu will be set to 0.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Eli Cohen 2008-04-29 13:46:53 -07:00 • committed by Roland Dreier

parent baaad380c0

commit b4132efa1a

1 changed files with 3 additions and 0 deletions

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3

drivers/infiniband/ulp/ipoib/ipoib_vlan.c

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