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Subject[RFC PATCH 08/13] vsock: move vsock_insert_unbound() in the vsock_create()
Date
vsock_insert_unbound() was called only when 'sock' parameter of
__vsock_create() was not null. This only happened when
__vsock_create() was called by vsock_create().

In order to simplify the multi-transports support, this patch
moves vsock_insert_unbound() at the end of vsock_create().

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
---
net/vmw_vsock/af_vsock.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index dee69d7ee148..95e6db21e7e1 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -634,9 +634,6 @@ struct sock *__vsock_create(struct net *net,
return NULL;
}

- if (sock)
- vsock_insert_unbound(vsk);
-
return sk;
}
EXPORT_SYMBOL_GPL(__vsock_create);
@@ -1875,6 +1872,8 @@ static const struct proto_ops vsock_stream_ops = {
static int vsock_create(struct net *net, struct socket *sock,
int protocol, int kern)
{
+ struct sock *sk;
+
if (!sock)
return -EINVAL;

@@ -1894,7 +1893,13 @@ static int vsock_create(struct net *net, struct socket *sock,

sock->state = SS_UNCONNECTED;

- return __vsock_create(net, sock, NULL, GFP_KERNEL, 0, kern) ? 0 : -ENOMEM;
+ sk = __vsock_create(net, sock, NULL, GFP_KERNEL, 0, kern);
+ if (!sk)
+ return -ENOMEM;
+
+ vsock_insert_unbound(vsock_sk(sk));
+
+ return 0;
}

static const struct net_proto_family vsock_family_ops = {
--
2.21.0
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