netlink: use blocking notifier
authorWANG Cong <xiyou.wangcong@gmail.com>
Sat, 10 Dec 2016 05:10:59 +0000 (21:10 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 10 Dec 2016 22:25:58 +0000 (17:25 -0500)
commitefa172f42836477bf1ac3c9a3053140df764699c
tree88160db9443b8a36e94c65f5fc5325c4b4be77e6
parent821781a9f40673c2aa0f29d9d8226ec320dff20c
netlink: use blocking notifier

netlink_chain is called in ->release(), which is apparently
a process context, so we don't have to use an atomic notifier
here.

Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/af_netlink.c