IPoIB: Fix another send-only join race

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Further, there's an additional issue that I saw in testing:
ipoib_mcast_send may get called when priv->broadcast is NULL (e.g. if
the device was downed and then upped internally because of a port
event).

If this happends and the send-only join request gets completed before
priv->broadcast is set, we get an oops.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Michael S. Tsirkin 2006-02-07 16:39:26 -08:00 • committed by Roland Dreier

parent 479a079663

commit 7bcb974ef6

1 changed files with 1 additions and 1 deletions

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drivers/infiniband/ulp/ipoib/ipoib_multicast.c

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