From e3b679d56caa2bc555dee646a6ac5861631e7a28 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Mon, 18 Aug 2014 20:33:32 +0300 Subject: [PATCH] Bluetooth: Update hci_disconnect() to return an error value We'll soon use hci_disconnect() from places that are interested to know whether the hci_send_cmd() really succeeded or not. This patch updates hci_disconnect() to pass on any error returned from hci_send_cmd(). Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 2 +- net/bluetooth/hci_conn.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index dbe73642c54c..2b6e04d37593 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -703,7 +703,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev, return NULL; } -void hci_disconnect(struct hci_conn *conn, __u8 reason); +int hci_disconnect(struct hci_conn *conn, __u8 reason); bool hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 5157a0990732..dd2df20b0f7d 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -122,7 +122,7 @@ static void hci_reject_sco(struct hci_conn *conn) hci_send_cmd(conn->hdev, HCI_OP_REJECT_SYNC_CONN_REQ, sizeof(cp), &cp); } -void hci_disconnect(struct hci_conn *conn, __u8 reason) +int hci_disconnect(struct hci_conn *conn, __u8 reason) { struct hci_cp_disconnect cp; @@ -132,7 +132,7 @@ void hci_disconnect(struct hci_conn *conn, __u8 reason) cp.handle = cpu_to_le16(conn->handle); cp.reason = reason; - hci_send_cmd(conn->hdev, HCI_OP_DISCONNECT, sizeof(cp), &cp); + return hci_send_cmd(conn->hdev, HCI_OP_DISCONNECT, sizeof(cp), &cp); } static void hci_amp_disconn(struct hci_conn *conn) -- GitLab