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-rw-r--r--net/netlink/af_netlink.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index b4cf8ee0e1b8..6a9fb7c489a8 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1091,8 +1091,10 @@ static void netlink_remove(struct sock *sk)
mutex_unlock(&nl_sk_hash_lock);
netlink_table_grab();
- if (nlk_sk(sk)->subscriptions)
+ if (nlk_sk(sk)->subscriptions) {
__sk_del_bind_node(sk);
+ netlink_update_listeners(sk);
+ }
netlink_table_ungrab();
}
@@ -1226,8 +1228,8 @@ static int netlink_release(struct socket *sock)
module_put(nlk->module);
- netlink_table_grab();
if (netlink_is_kernel(sk)) {
+ netlink_table_grab();
BUG_ON(nl_table[sk->sk_protocol].registered == 0);
if (--nl_table[sk->sk_protocol].registered == 0) {
struct listeners *old;
@@ -1241,10 +1243,8 @@ static int netlink_release(struct socket *sock)
nl_table[sk->sk_protocol].flags = 0;
nl_table[sk->sk_protocol].registered = 0;
}
- } else if (nlk->subscriptions) {
- netlink_update_listeners(sk);
+ netlink_table_ungrab();
}
- netlink_table_ungrab();
kfree(nlk->groups);
nlk->groups = NULL;