diff options
author | Eric W. Biederman <ebiederm@xmission.com> | 2015-05-08 21:09:13 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-05-11 10:50:17 -0400 |
commit | 11aa9c28b4209242a9de0a661a7b3405adb568a0 (patch) | |
tree | d0dda021d89c17c54d54d227269f937d2d73b542 /net/netlink | |
parent | eeb1bd5c40edb0e2fd925c8535e2fdebdbc5cef2 (diff) | |
download | linux-11aa9c28b4209242a9de0a661a7b3405adb568a0.tar.bz2 |
net: Pass kern from net_proto_family.create to sk_alloc
In preparation for changing how struct net is refcounted
on kernel sockets pass the knowledge that we are creating
a kernel socket from sock_create_kern through to sk_alloc.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
-rw-r--r-- | net/netlink/af_netlink.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a5fff75accf8..be6665ab7f40 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1119,14 +1119,15 @@ static struct proto netlink_proto = { }; static int __netlink_create(struct net *net, struct socket *sock, - struct mutex *cb_mutex, int protocol) + struct mutex *cb_mutex, int protocol, + int kern) { struct sock *sk; struct netlink_sock *nlk; sock->ops = &netlink_ops; - sk = sk_alloc(net, PF_NETLINK, GFP_KERNEL, &netlink_proto); + sk = sk_alloc(net, PF_NETLINK, GFP_KERNEL, &netlink_proto, kern); if (!sk) return -ENOMEM; @@ -1188,7 +1189,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol, if (err < 0) goto out; - err = __netlink_create(net, sock, cb_mutex, protocol); + err = __netlink_create(net, sock, cb_mutex, protocol, kern); if (err < 0) goto out_module; @@ -2515,14 +2516,12 @@ __netlink_kernel_create(struct net *net, int unit, struct module *module, if (sock_create_lite(PF_NETLINK, SOCK_DGRAM, unit, &sock)) return NULL; - /* * We have to just have a reference on the net from sk, but don't * get_net it. Besides, we cannot get and then put the net here. * So we create one inside init_net and the move it to net. */ - - if (__netlink_create(&init_net, sock, cb_mutex, unit) < 0) + if (__netlink_create(&init_net, sock, cb_mutex, unit, 0) < 0) goto out_sock_release_nosk; sk = sock->sk; |