From 46a4dee074b58c4256dbf6c2dbf199c372f85b04 Mon Sep 17 00:00:00 2001
From: Madhu Challa <challa@noironetworks.com>
Date: Wed, 25 Feb 2015 09:58:34 -0800
Subject: [PATCH] igmp v6: add __ipv6_sock_mc_join and __ipv6_sock_mc_drop

Based on the igmp v4 changes from Eric Dumazet.
959d10f6bbf6("igmp: add __ip_mc_{join|leave}_group()")

These changes are needed to perform igmp v6 join/leave while
RTNL is held.

Make ipv6_sock_mc_join and ipv6_sock_mc_drop wrappers around
__ipv6_sock_mc_join and  __ipv6_sock_mc_drop to avoid
proliferation of work queues.

Signed-off-by: Madhu Challa <challa@noironetworks.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed