From 48ec92fa4f16c0f71e95c31490c03b6c9e0e793b Mon Sep 17 00:00:00 2001 From: Alfonso Acosta Date: Tue, 7 Oct 2014 08:44:10 +0000 Subject: [PATCH] Bluetooth: Refactor arguments of mgmt_device_connected The values of a lot of the mgmt_device_connected() parameters come straight from a hci_conn object. We can simplify the function by passing the full hci_conn pointer to it. Signed-off-by: Alfonso Acosta Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 5 ++--- net/bluetooth/hci_event.c | 14 ++++---------- net/bluetooth/l2cap_core.c | 4 +--- net/bluetooth/mgmt.c | 13 ++++++------- 4 files changed, 13 insertions(+), 23 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 37ff1aef0845..f1407fe0fc5b 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1310,9 +1310,8 @@ int mgmt_update_adv_data(struct hci_dev *hdev); void mgmt_discoverable_timeout(struct hci_dev *hdev); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); -void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u32 flags, u8 *name, u8 name_len, - u8 *dev_class); +void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn, + u32 flags, u8 *name, u8 name_len); void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 reason, bool mgmt_connected); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 8b0a2a6de419..6ee7de26cbb6 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1577,8 +1577,7 @@ static void hci_check_pending_name(struct hci_dev *hdev, struct hci_conn *conn, struct inquiry_entry *e; if (conn && !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_connected(hdev, bdaddr, ACL_LINK, 0x00, 0, name, - name_len, conn->dev_class); + mgmt_device_connected(hdev, conn, 0, name, name_len); if (discov->state == DISCOVERY_STOPPED) return; @@ -2536,9 +2535,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev, cp.pscan_rep_mode = 0x02; hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp); } else if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_connected(hdev, &conn->dst, conn->type, - conn->dst_type, 0, NULL, 0, - conn->dev_class); + mgmt_device_connected(hdev, conn, 0, NULL, 0); if (!hci_outgoing_auth_needed(hdev, conn)) { conn->state = BT_CONNECTED; @@ -3434,9 +3431,7 @@ static void hci_remote_ext_features_evt(struct hci_dev *hdev, cp.pscan_rep_mode = 0x02; hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp); } else if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_connected(hdev, &conn->dst, conn->type, - conn->dst_type, 0, NULL, 0, - conn->dev_class); + mgmt_device_connected(hdev, conn, 0, NULL, 0); if (!hci_outgoing_auth_needed(hdev, conn)) { conn->state = BT_CONNECTED; @@ -4214,8 +4209,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) } if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_connected(hdev, &conn->dst, conn->type, - conn->dst_type, 0, NULL, 0, NULL); + mgmt_device_connected(hdev, conn, 0, NULL, 0); conn->sec_level = BT_SECURITY_LOW; conn->handle = __le16_to_cpu(ev->handle); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index b6f9777e057d..2ff5591bee97 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -3873,9 +3873,7 @@ static int l2cap_connect_req(struct l2cap_conn *conn, hci_dev_lock(hdev); if (test_bit(HCI_MGMT, &hdev->dev_flags) && !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &hcon->flags)) - mgmt_device_connected(hdev, &hcon->dst, hcon->type, - hcon->dst_type, 0, NULL, 0, - hcon->dev_class); + mgmt_device_connected(hdev, hcon, 0, NULL, 0); hci_dev_unlock(hdev); l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP, 0); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index efb71b022ab6..fc275dca94f8 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -6171,16 +6171,15 @@ static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data, return eir_len; } -void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u32 flags, u8 *name, u8 name_len, - u8 *dev_class) +void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn, + u32 flags, u8 *name, u8 name_len) { char buf[512]; struct mgmt_ev_device_connected *ev = (void *) buf; u16 eir_len = 0; - bacpy(&ev->addr.bdaddr, bdaddr); - ev->addr.type = link_to_bdaddr(link_type, addr_type); + bacpy(&ev->addr.bdaddr, &conn->dst); + ev->addr.type = link_to_bdaddr(conn->type, conn->dst_type); ev->flags = __cpu_to_le32(flags); @@ -6188,9 +6187,9 @@ void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, eir_len = eir_append_data(ev->eir, 0, EIR_NAME_COMPLETE, name, name_len); - if (dev_class && memcmp(dev_class, "\0\0\0", 3) != 0) + if (conn->dev_class && memcmp(conn->dev_class, "\0\0\0", 3) != 0) eir_len = eir_append_data(ev->eir, eir_len, - EIR_CLASS_OF_DEV, dev_class, 3); + EIR_CLASS_OF_DEV, conn->dev_class, 3); ev->eir_len = cpu_to_le16(eir_len); -- 2.30.2