From bf6b56db0acbe844c96fe36ab65eb7a53c6d8654 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 6 Oct 2013 23:55:45 -0700 Subject: [PATCH] Bluetooth: Make mgmt_index_added() and mgmt_index_removed() return void The return value from mgmt_index_added() and mgmt_index_removed() functions is never used. So do not pretend that returning an error would actually be handled and just make both functions return void. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 4 ++-- net/bluetooth/mgmt.c | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index d80d431..1e6f584 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1092,8 +1092,8 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event); #define DISCOV_BREDR_INQUIRY_LEN 0x08 int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len); -int mgmt_index_added(struct hci_dev *hdev); -int mgmt_index_removed(struct hci_dev *hdev); +void mgmt_index_added(struct hci_dev *hdev); +void mgmt_index_removed(struct hci_dev *hdev); int mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 3f628fd..811c411 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3782,24 +3782,24 @@ done: return err; } -int mgmt_index_added(struct hci_dev *hdev) +void mgmt_index_added(struct hci_dev *hdev) { if (hdev->dev_type != HCI_BREDR) - return -ENOTSUPP; + return; - return mgmt_event(MGMT_EV_INDEX_ADDED, hdev, NULL, 0, NULL); + mgmt_event(MGMT_EV_INDEX_ADDED, hdev, NULL, 0, NULL); } -int mgmt_index_removed(struct hci_dev *hdev) +void mgmt_index_removed(struct hci_dev *hdev) { u8 status = MGMT_STATUS_INVALID_INDEX; if (hdev->dev_type != HCI_BREDR) - return -ENOTSUPP; + return; mgmt_pending_foreach(0, hdev, cmd_status_rsp, &status); - return mgmt_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, NULL); + mgmt_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, NULL); } static void set_bredr_scan(struct hci_request *req) -- 2.7.4