Bluetooth: trivial: Make hci_chan_del return void

Return code is not needed in hci_chan_del

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

2 files changed, 2 insertions, 4 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index fa807a3fd23b..4704ca4b8767 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -552,7 +552,7 @@ void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
 
 struct hci_chan *hci_chan_create(struct hci_conn *conn);
-int hci_chan_del(struct hci_chan *chan);
+void hci_chan_del(struct hci_chan *chan);
 void hci_chan_list_flush(struct hci_conn *conn);
 
 struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 3e65c021df50..59f0344406c8 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -935,7 +935,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn)
         return chan;
 }
 
-int hci_chan_del(struct hci_chan *chan)
+void hci_chan_del(struct hci_chan *chan)
 {
         struct hci_conn *conn = chan->conn;
         struct hci_dev *hdev = conn->hdev;
@@ -948,8 +948,6 @@ int hci_chan_del(struct hci_chan *chan)
 
         skb_queue_purge(&chan->data_q);
         kfree(chan);
-
-        return 0;
 }
 
 void hci_chan_list_flush(struct hci_conn *conn)