Bluetooth: Consolidate code around sk_alloc into a helper function
This consolidates code around sk_alloc into bt_sock_alloc which does
take care of common initialization.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1c3c7ff..6035422 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -140,6 +140,27 @@ static int bt_sock_create(struct net *net, struct socket *sock, int proto,
return err;
}
+struct sock *bt_sock_alloc(struct net *net, struct socket *sock,
+ struct proto *prot, int proto, gfp_t prio, int kern)
+{
+ struct sock *sk;
+
+ sk = sk_alloc(net, PF_BLUETOOTH, prio, prot, kern);
+ if (!sk)
+ return NULL;
+
+ sock_init_data(sock, sk);
+ INIT_LIST_HEAD(&bt_sk(sk)->accept_q);
+
+ sock_reset_flag(sk, SOCK_ZAPPED);
+
+ sk->sk_protocol = proto;
+ sk->sk_state = BT_OPEN;
+
+ return sk;
+}
+EXPORT_SYMBOL(bt_sock_alloc);
+
void bt_sock_link(struct bt_sock_list *l, struct sock *sk)
{
write_lock(&l->lock);
