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igmp: Namespaceify igmp_llm_reports sysctl knob

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This was initially introduced in df2cf4a78e ("IGMP: Inhibit
reports for local multicast groups") by defining the sysctl in the
ipv4_net_table array, however it was never implemented to be
namespace aware. Fix this by changing the code accordingly.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Borisov
2016-02-09 00:13:50 +02:00
committed by David S. Miller
parent 166b6b2d6f
commit 87a8a2ae65
5 changed files with 19 additions and 13 deletions
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2
net/ipv4/tcp_ipv4.c
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@@ -2401,6 +2401,8 @@ static int __net_init tcp_sk_init(struct net *net)
net->ipv4.sysctl_igmp_max_memberships = 20;
net->ipv4.sysctl_igmp_max_msf = 10;
/* IGMP reports for link-local multicast groups are enabled by default */
net->ipv4.sysctl_igmp_llm_reports = 1;
return 0;
fail: