diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-05-08 21:12:13 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-11 10:50:18 -0400 |
| commit | affb9792f1d99e1e4d64411e147b648d65f2576e (patch) | |
| tree | 0f787a635911a4c854638de7ff36cb93a32ca5aa /net/core/sock.c | |
| parent | 13d3078e22f5651cd0184ce1b4e4ab8a46c62b27 (diff) | |
net: kill sk_change_net and sk_release_kernel
These functions are no longer needed and no longer used kill them.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 9e8968e9ebeb..c18738a795b0 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1466,25 +1466,6 @@ void sk_free(struct sock *sk) } EXPORT_SYMBOL(sk_free); -/* - * Last sock_put should drop reference to sk->sk_net. It has already - * been dropped in sk_change_net. Taking reference to stopping namespace - * is not an option. - * Take reference to a socket to remove it from hash _alive_ and after that - * destroy it in the context of init_net. - */ -void sk_release_kernel(struct sock *sk) -{ - if (sk == NULL || sk->sk_socket == NULL) - return; - - sock_hold(sk); - sock_net_set(sk, get_net(&init_net)); - sock_release(sk->sk_socket); - sock_put(sk); -} -EXPORT_SYMBOL(sk_release_kernel); - static void sk_update_clone(const struct sock *sk, struct sock *newsk) { if (mem_cgroup_sockets_enabled && sk->sk_cgrp) |