VSOCK: Don't reject PF_VSOCK protocol

Allow our own family as the protocol value for socket creation.

Reported-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andy King <acking@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index c1b9e55e338e..ca511c4f388a 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1860,7 +1860,7 @@ static int vsock_create(struct net *net, struct socket *sock,
         if (!sock)
                 return -EINVAL;
 
-        if (protocol)
+        if (protocol && protocol != PF_VSOCK)
                 return -EPROTONOSUPPORT;
 
         switch (sock->type) {