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| author | Hangbin Liu <liuhangbin@gmail.com> | 2016-11-14 16:16:28 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-15 19:51:16 -0500 |
| commit | 24803f38a5c0b6c57ed800b47e695f9ce474bc3a (patch) | |
| tree | 8b8889b8b095a7a9330f9db27846a4cd64956436 /drivers/clocksource/time-efm32.c | |
| parent | f6c365fad1034c66f9969d1435ffad9102f966bb (diff) | |
| download | linux-24803f38a5c0b6c57ed800b47e695f9ce474bc3a.tar.bz2 | |
igmp: do not remove igmp souce list info when set link down
In commit 24cf3af3fed5 ("igmp: call ip_mc_clear_src..."), we forgot to remove
igmpv3_clear_delrec() in ip_mc_down(), which also called ip_mc_clear_src().
This make us clear all IGMPv3 source filter info after NETDEV_DOWN.
Move igmpv3_clear_delrec() to ip_mc_destroy_dev() and then no need
ip_mc_clear_src() in ip_mc_destroy_dev().
On the other hand, we should restore back instead of free all source filter
info in igmpv3_del_delrec(). Or we will not able to restore IGMPv3 source
filter info after NETDEV_UP and NETDEV_POST_TYPE_CHANGE.
Fixes: 24cf3af3fed5 ("igmp: call ip_mc_clear_src() only when ...")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/clocksource/time-efm32.c')
0 files changed, 0 insertions, 0 deletions