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netlink: remove subscriptions check on notifier 

The netlink URELEASE notifier doesn't notify for
sockets that have been used to receive multicast
but it should be called for such sockets as well
since they might _also_ be used for sending and
not solely for receiving multicast. We will need
that for nl80211 (generic netlink sockets) in the
future.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2009-11-16 12:05:34 +00:00 committed by David S. Miller
parent 54b9ddaa68
commit 649300b927
1 changed files with 1 additions and 1 deletions
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2
net/netlink/af_netlink.c
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@ -498,7 +498,7 @@ static int netlink_release(struct socket *sock)
skb_queue_purge(&sk->sk_write_queue);
if (nlk->pid && !nlk->subscriptions) {
if (nlk->pid) {
struct netlink_notify n = {
.net = sock_net(sk),
.protocol = sk->sk_protocol,