From: Christoph Lameter <cl@linux.com>
Date: Thu, 24 Sep 2015 17:00:05 +0000 (-0500)
Subject: IB/ipoib: Expire sendonly multicast joins
X-Git-Tag: omap-for-v4.4/cleanup-pt1~25^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd99b2e05c4df2a428e5c9dd338289089d0e26df;p=pandora-kernel.git

IB/ipoib: Expire sendonly multicast joins

On neighbor expiration, check to see if the neighbor was actually a
sendonly multicast join, and if so, leave the multicast group as we
expire the neighbor.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
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