diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2015-04-02 13:41:10 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-04-02 17:09:27 +0300 |
| commit | f7d9e97592aeb7742084814c5f37e25571b2d51d (patch) | |
| tree | 4c22cf825ac013964cb09fb76f00fd8990f13757 | |
| parent | f60cb30579d3401cab1ed36b42df5c0568ae0ba7 (diff) | |
| download | linux-f7d9e97592aeb7742084814c5f37e25571b2d51d.tar.xz | |
Bluetooth: Remove unneeded recv_event variable
Now that the synchronous HCI requests use the new API and a new private
variable the recv_evt member of hci_dev is no-longer needed. This patch
removes it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 3 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 12 |
3 files changed, 0 insertions, 16 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 257ac04c00e1..4cefee0b6330 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -326,7 +326,6 @@ struct hci_dev { struct sk_buff_head raw_q; struct sk_buff_head cmd_q; - struct sk_buff *recv_evt; struct sk_buff *sent_cmd; struct sk_buff *reassembly[NUM_REASSEMBLY]; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 5cbb0957edc7..6192f6e3242f 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1690,9 +1690,6 @@ static int hci_dev_do_close(struct hci_dev *hdev) hdev->sent_cmd = NULL; } - kfree_skb(hdev->recv_evt); - hdev->recv_evt = NULL; - /* After this point our queues are empty * and no tasks are scheduled. */ hdev->close(hdev); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 7c69eb3629b7..dc9547c11c45 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5052,18 +5052,6 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) u8 status = 0, event = hdr->evt; u16 opcode = HCI_OP_NOP; - hci_dev_lock(hdev); - - /* Received events are (currently) only needed when a request is - * ongoing so avoid unnecessary memory allocation. - */ - if (hci_req_pending(hdev)) { - kfree_skb(hdev->recv_evt); - hdev->recv_evt = skb_clone(skb, GFP_KERNEL); - } - - hci_dev_unlock(hdev); - if (hdev->sent_cmd && bt_cb(hdev->sent_cmd)->req.event == event) { struct hci_command_hdr *cmd_hdr = (void *) hdev->sent_cmd->data; opcode = __le16_to_cpu(cmd_hdr->opcode); |