From d865b0070485dfbb0611c5dc07fff21c440858a5 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Tue, 5 Mar 2013 20:37:51 +0200 Subject: [PATCH] Bluetooth: Remove empty HCI event handlers With the removal of hci_req_complete() several HCI event handlers have essentially become empty and can be removed. The only potential benefit of these could have been logging, but the hci_event, hci_cmd_complete and hci_cmd_status already provide a log for events which they do not have an explicit handler for. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan --- net/bluetooth/hci_event.c | 164 -------------------------------------- 1 file changed, 164 deletions(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 0dd85a0c05f4..e89707f3394f 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -424,13 +424,6 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING); } -static void hci_cc_host_buffer_size(struct hci_dev *hdev, struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); @@ -632,13 +625,6 @@ static void hci_cc_read_data_block_size(struct hci_dev *hdev, hdev->block_cnt, hdev->block_len); } -static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cc_read_local_amp_info(struct hci_dev *hdev, struct sk_buff *skb) { @@ -701,29 +687,6 @@ a2mp_rsp: a2mp_send_create_phy_link_req(hdev, rp->status); } -static void hci_cc_delete_stored_link_key(struct hci_dev *hdev, - struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - -static void hci_cc_set_event_mask(struct hci_dev *hdev, struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - -static void hci_cc_write_inquiry_mode(struct hci_dev *hdev, - struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev, struct sk_buff *skb) { @@ -735,13 +698,6 @@ static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev, hdev->inq_tx_power = rp->tx_power; } -static void hci_cc_set_event_flt(struct hci_dev *hdev, struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_pin_code_reply *rp = (void *) skb->data; @@ -828,13 +784,6 @@ static void hci_cc_le_read_adv_tx_power(struct hci_dev *hdev, } } -static void hci_cc_le_set_event_mask(struct hci_dev *hdev, struct sk_buff *skb) -{ - __u8 status = *((__u8 *) skb->data); - - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cc_user_confirm_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_user_confirm_reply *rp = (void *) skb->data; @@ -1015,26 +964,6 @@ static void hci_cc_le_read_white_list_size(struct hci_dev *hdev, hdev->le_white_list_size = rp->size; } -static void hci_cc_le_ltk_reply(struct hci_dev *hdev, struct sk_buff *skb) -{ - struct hci_rp_le_ltk_reply *rp = (void *) skb->data; - - BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); - - if (rp->status) - return; -} - -static void hci_cc_le_ltk_neg_reply(struct hci_dev *hdev, struct sk_buff *skb) -{ - struct hci_rp_le_ltk_neg_reply *rp = (void *) skb->data; - - BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); - - if (rp->status) - return; -} - static void hci_cc_le_read_supported_states(struct hci_dev *hdev, struct sk_buff *skb) { @@ -1565,11 +1494,6 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status) } } -static void hci_cs_le_start_enc(struct hci_dev *hdev, u8 status) -{ - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_cs_create_phylink(struct hci_dev *hdev, u8 status) { struct hci_cp_create_phy_link *cp; @@ -1611,11 +1535,6 @@ static void hci_cs_accept_phylink(struct hci_dev *hdev, u8 status) amp_write_remote_assoc(hdev, cp->phy_handle); } -static void hci_cs_create_logical_link(struct hci_dev *hdev, u8 status) -{ - BT_DBG("%s status 0x%2.2x", hdev->name, status); -} - static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); @@ -2172,17 +2091,6 @@ unlock: hci_dev_unlock(hdev); } -static void hci_remote_version_evt(struct hci_dev *hdev, struct sk_buff *skb) -{ - BT_DBG("%s", hdev->name); -} - -static void hci_qos_setup_complete_evt(struct hci_dev *hdev, - struct sk_buff *skb) -{ - BT_DBG("%s", hdev->name); -} - static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_cmd_complete *ev = (void *) skb->data; @@ -2270,10 +2178,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_write_voice_setting(hdev, skb); break; - case HCI_OP_HOST_BUFFER_SIZE: - hci_cc_host_buffer_size(hdev, skb); - break; - case HCI_OP_WRITE_SSP_MODE: hci_cc_write_ssp_mode(hdev, skb); break; @@ -2306,10 +2210,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_read_data_block_size(hdev, skb); break; - case HCI_OP_WRITE_CA_TIMEOUT: - hci_cc_write_ca_timeout(hdev, skb); - break; - case HCI_OP_READ_FLOW_CONTROL_MODE: hci_cc_read_flow_control_mode(hdev, skb); break; @@ -2322,26 +2222,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_read_local_amp_assoc(hdev, skb); break; - case HCI_OP_DELETE_STORED_LINK_KEY: - hci_cc_delete_stored_link_key(hdev, skb); - break; - - case HCI_OP_SET_EVENT_MASK: - hci_cc_set_event_mask(hdev, skb); - break; - - case HCI_OP_WRITE_INQUIRY_MODE: - hci_cc_write_inquiry_mode(hdev, skb); - break; - case HCI_OP_READ_INQ_RSP_TX_POWER: hci_cc_read_inq_rsp_tx_power(hdev, skb); break; - case HCI_OP_SET_EVENT_FLT: - hci_cc_set_event_flt(hdev, skb); - break; - case HCI_OP_PIN_CODE_REPLY: hci_cc_pin_code_reply(hdev, skb); break; @@ -2366,10 +2250,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_le_read_adv_tx_power(hdev, skb); break; - case HCI_OP_LE_SET_EVENT_MASK: - hci_cc_le_set_event_mask(hdev, skb); - break; - case HCI_OP_USER_CONFIRM_REPLY: hci_cc_user_confirm_reply(hdev, skb); break; @@ -2402,14 +2282,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_le_read_white_list_size(hdev, skb); break; - case HCI_OP_LE_LTK_REPLY: - hci_cc_le_ltk_reply(hdev, skb); - break; - - case HCI_OP_LE_LTK_NEG_REPLY: - hci_cc_le_ltk_neg_reply(hdev, skb); - break; - case HCI_OP_LE_READ_SUPPORTED_STATES: hci_cc_le_read_supported_states(hdev, skb); break; @@ -2501,10 +2373,6 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cs_le_create_conn(hdev, ev->status); break; - case HCI_OP_LE_START_ENC: - hci_cs_le_start_enc(hdev, ev->status); - break; - case HCI_OP_CREATE_PHY_LINK: hci_cs_create_phylink(hdev, ev->status); break; @@ -2513,10 +2381,6 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cs_accept_phylink(hdev, ev->status); break; - case HCI_OP_CREATE_LOGICAL_LINK: - hci_cs_create_logical_link(hdev, ev->status); - break; - default: BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; @@ -3077,18 +2941,6 @@ unlock: hci_dev_unlock(hdev); } -static void hci_sync_conn_changed_evt(struct hci_dev *hdev, struct sk_buff *skb) -{ - BT_DBG("%s", hdev->name); -} - -static void hci_sniff_subrate_evt(struct hci_dev *hdev, struct sk_buff *skb) -{ - struct hci_ev_sniff_subrate *ev = (void *) skb->data; - - BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); -} - static void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb) { @@ -3816,14 +3668,6 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_remote_features_evt(hdev, skb); break; - case HCI_EV_REMOTE_VERSION: - hci_remote_version_evt(hdev, skb); - break; - - case HCI_EV_QOS_SETUP_COMPLETE: - hci_qos_setup_complete_evt(hdev, skb); - break; - case HCI_EV_CMD_COMPLETE: hci_cmd_complete_evt(hdev, skb); break; @@ -3880,14 +3724,6 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_sync_conn_complete_evt(hdev, skb); break; - case HCI_EV_SYNC_CONN_CHANGED: - hci_sync_conn_changed_evt(hdev, skb); - break; - - case HCI_EV_SNIFF_SUBRATE: - hci_sniff_subrate_evt(hdev, skb); - break; - case HCI_EV_EXTENDED_INQUIRY_RESULT: hci_extended_inquiry_result_evt(hdev, skb); break; -- 2.34.1