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Diffstat (limited to 'net/caif/caif_socket.c')
-rw-r--r--net/caif/caif_socket.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 20212424e2e8..01f612df7df1 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -209,6 +209,18 @@ static int caif_sktrecv_cb(struct cflayer *layr, struct cfpkt *pkt)
return 0;
}
+static void cfsk_hold(struct cflayer *layr)
+{
+ struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
+ sock_hold(&cf_sk->sk);
+}
+
+static void cfsk_put(struct cflayer *layr)
+{
+ struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
+ sock_put(&cf_sk->sk);
+}
+
/* Packet Control Callback function called from CAIF */
static void caif_ctrl_cb(struct cflayer *layr,
enum caif_ctrlcmd flow,
@@ -232,6 +244,8 @@ static void caif_ctrl_cb(struct cflayer *layr,
case CAIF_CTRLCMD_INIT_RSP:
/* We're now connected */
+ caif_client_register_refcnt(&cf_sk->layer,
+ cfsk_hold, cfsk_put);
dbfs_atomic_inc(&cnt.num_connect_resp);
cf_sk->sk.sk_state = CAIF_CONNECTED;
set_tx_flow_on(cf_sk);
@@ -242,7 +256,6 @@ static void caif_ctrl_cb(struct cflayer *layr,
/* We're now disconnected */
cf_sk->sk.sk_state = CAIF_DISCONNECTED;
cf_sk->sk.sk_state_change(&cf_sk->sk);
- cfcnfg_release_adap_layer(&cf_sk->layer);
break;
case CAIF_CTRLCMD_INIT_FAIL_RSP:
@@ -837,8 +850,10 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
dbfs_atomic_inc(&cnt.num_connect_req);
cf_sk->layer.receive = caif_sktrecv_cb;
+
err = caif_connect_client(&cf_sk->conn_req,
&cf_sk->layer, &ifindex, &headroom, &tailroom);
+
if (err < 0) {
cf_sk->sk.sk_socket->state = SS_UNCONNECTED;
cf_sk->sk.sk_state = CAIF_DISCONNECTED;
@@ -940,7 +955,6 @@ static int caif_release(struct socket *sock)
wake_up_interruptible_poll(sk_sleep(sk), POLLERR|POLLHUP);
sock_orphan(sk);
- cf_sk->layer.dn = NULL;
sk_stream_kill_queues(&cf_sk->sk);
release_sock(sk);
sock_put(sk);
@@ -1036,6 +1050,7 @@ static void caif_sock_destructor(struct sock *sk)
}
sk_stream_kill_queues(&cf_sk->sk);
dbfs_atomic_dec(&cnt.caif_nr_socks);
+ caif_free_client(&cf_sk->layer);
}
static int caif_create(struct net *net, struct socket *sock, int protocol,