From: Eric Dumazet <edumazet@google.com>
Date: Tue, 17 Feb 2015 11:19:24 +0000 (-0800)
Subject: igmp: add __ip_mc_{join|leave}_group()
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~417
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=959d10f6bbf6;p=pandora-kernel.git

igmp: add __ip_mc_{join|leave}_group()

There is a need to perform igmp join/leave operations while RTNL is
held.

Make ip_mc_{join|leave}_group() wrappers around
__ip_mc_{join|leave}_group() to avoid the proliferation of work queues.

For example, vxlan_igmp_join() could possibly be removed.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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