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net: Kill hold_net release_net

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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>
This commit is contained in:
Eric W. Biederman
2015-03-11 23:04:08 -05:00
committed by David S. Miller
parent 6c7005f6cb
commit efd7ef1c19
15 changed files with 14 additions and 90 deletions
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5
net/ipv6/addrlabel.c
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@@ -129,9 +129,6 @@ static const __net_initconst struct ip6addrlbl_init_table
/* Object management */
static inline void ip6addrlbl_free(struct ip6addrlbl_entry *p)
{
#ifdef CONFIG_NET_NS
release_net(p->lbl_net);
#endif
kfree(p);
}
@@ -241,7 +238,7 @@ static struct ip6addrlbl_entry *ip6addrlbl_alloc(struct net *net,
newp->label = label;
INIT_HLIST_NODE(&newp->list);
#ifdef CONFIG_NET_NS
newp->lbl_net = hold_net(net);
newp->lbl_net = net;
#endif
atomic_set(&newp->refcnt, 1);
return newp;