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Commit d8ce9395 authored by David Herrmann's avatar David Herrmann Committed by Gustavo Padovan
Browse files

Bluetooth: Remove unneeded initialization in hci_alloc_dev() 



We allocate memory with kzalloc() so there is no need to call
memset(..., 0, ...) or similar.

Signed-off-by: default avatarDavid Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent b1b813d4

net/bluetooth/hci_core.c

+0 −10
Original line number Diff line number Diff line
@@ -1713,20 +1713,16 @@ int hci_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window, 
struct hci_dev *hci_alloc_dev(void)

{

	struct hci_dev *hdev;

	int i;



	hdev = kzalloc(sizeof(struct hci_dev), GFP_KERNEL);

	if (!hdev)

		return NULL;



	hdev->flags = 0;

	hdev->dev_flags = 0;

	hdev->pkt_type  = (HCI_DM1 | HCI_DH1 | HCI_HV1);

	hdev->esco_type = (ESCO_HV1);

	hdev->link_mode = (HCI_LM_ACCEPT);

	hdev->io_capability = 0x03; /* No Input No Output */



	hdev->idle_timeout = 0;

	hdev->sniff_max_interval = 800;

	hdev->sniff_min_interval = 80;
@@ -1761,12 +1757,6 @@ struct hci_dev *hci_alloc_dev(void) 


	setup_timer(&hdev->cmd_timer, hci_cmd_timer, (unsigned long) hdev);



	memset(&hdev->stat, 0, sizeof(struct hci_dev_stats));

	atomic_set(&hdev->promisc, 0);



	for (i = 0; i < NUM_REASSEMBLY; i++)

		hdev->reassembly[i] = NULL;



	hci_init_sysfs(hdev);

	discovery_init(hdev);

	hci_conn_hash_init(hdev);