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authorEric W. Biederman <ebiederm@xmission.com>2015-03-11 23:04:08 -0500
committerDavid S. Miller <davem@davemloft.net>2015-03-12 14:39:40 -0400
commitefd7ef1c1929d7a0329d4349252863c04d6f1729 (patch)
tree66a1d5ba57a27fda7665da756551c10ac0ebf656 /net/ipv4/inet_timewait_sock.c
parentMerge branch 'rhashtable-cleanups' (diff)
downloadlinux-dev-efd7ef1c1929d7a0329d4349252863c04d6f1729.tar.xz
linux-dev-efd7ef1c1929d7a0329d4349252863c04d6f1729.zip
net: Kill hold_net release_net
hold_net and release_net were an idea that turned out to be useless. The code has been disabled since 2008. Kill the code it is long past due. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_timewait_sock.c')
-rw-r--r--net/ipv4/inet_timewait_sock.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 2bd980526631..86ebf020925b 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -98,7 +98,6 @@ void inet_twsk_free(struct inet_timewait_sock *tw)
#ifdef SOCK_REFCNT_DEBUG
pr_debug("%s timewait_sock %p released\n", tw->tw_prot->name, tw);
#endif
- release_net(twsk_net(tw));
kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw);
module_put(owner);
}
@@ -196,7 +195,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
tw->tw_transparent = inet->transparent;
tw->tw_prot = sk->sk_prot_creator;
atomic64_set(&tw->tw_cookie, atomic64_read(&sk->sk_cookie));
- twsk_net_set(tw, hold_net(sock_net(sk)));
+ twsk_net_set(tw, sock_net(sk));
/*
* Because we use RCU lookups, we should not set tw_refcnt
* to a non null value before everything is setup for this