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[Bluetooth] Remaining transitions to use kzalloc() 

This patch makes the remaining transitions to use kzalloc().

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann 2006-07-06 15:40:09 +02:00 committed by David S. Miller
parent c2ce920468
commit 25ea6db04a
7 changed files with 16 additions and 25 deletions
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4
net/bluetooth/cmtp/capi.c
View File

@ -75,15 +75,13 @@
static struct cmtp_application *cmtp_application_add(struct cmtp_session *session, __u16 appl)
{
struct cmtp_application *app = kmalloc(sizeof(*app), GFP_KERNEL);
struct cmtp_application *app = kzalloc(sizeof(*app), GFP_KERNEL);
BT_DBG("session %p application %p appl %d", session, app, appl);
if (!app)
return NULL;
memset(app, 0, sizeof(*app));
app->state = BT_OPEN;
app->appl = appl;

3
net/bluetooth/cmtp/core.c
View File

@ -335,10 +335,9 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
baswap(&src, &bt_sk(sock->sk)->src);
baswap(&dst, &bt_sk(sock->sk)->dst);
session = kmalloc(sizeof(struct cmtp_session), GFP_KERNEL);
session = kzalloc(sizeof(struct cmtp_session), GFP_KERNEL);
if (!session)
return -ENOMEM;
memset(session, 0, sizeof(struct cmtp_session));
down_write(&cmtp_session_sem);

7
net/bluetooth/hci_core.c
View File

@ -336,9 +336,8 @@ void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data)
if (!(e = hci_inquiry_cache_lookup(hdev, &data->bdaddr))) {
/* Entry not in the cache. Add new one. */
if (!(e = kmalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
if (!(e = kzalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
return;
memset(e, 0, sizeof(struct inquiry_entry));
e->next = cache->list;
cache->list = e;
}
@ -800,12 +799,10 @@ struct hci_dev *hci_alloc_dev(void)
{
struct hci_dev *hdev;
hdev = kmalloc(sizeof(struct hci_dev), GFP_KERNEL);
hdev = kzalloc(sizeof(struct hci_dev), GFP_KERNEL);
if (!hdev)
return NULL;
memset(hdev, 0, sizeof(struct hci_dev));
skb_queue_head_init(&hdev->driver_init);
return hdev;

3
net/bluetooth/hidp/core.c
View File

@ -582,10 +582,9 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
bacmp(&bt_sk(ctrl_sock->sk)->dst, &bt_sk(intr_sock->sk)->dst))
return -ENOTUNIQ;
session = kmalloc(sizeof(struct hidp_session), GFP_KERNEL);
session = kzalloc(sizeof(struct hidp_session), GFP_KERNEL);
if (!session)
return -ENOMEM;
memset(session, 0, sizeof(struct hidp_session));
session->input = input_allocate_device();
if (!session->input) {

9
net/bluetooth/rfcomm/core.c
View File

@ -273,10 +273,10 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
{
struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio);
struct rfcomm_dlc *d = kzalloc(sizeof(*d), prio);
if (!d)
return NULL;
memset(d, 0, sizeof(*d));
init_timer(&d->timer);
d->timer.function = rfcomm_dlc_timeout;
@ -289,6 +289,7 @@ struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
rfcomm_dlc_clear_state(d);
BT_DBG("%p", d);
return d;
}
@ -522,10 +523,10 @@ int rfcomm_dlc_get_modem_status(struct rfcomm_dlc *d, u8 *v24_sig)
/* ---- RFCOMM sessions ---- */
static struct rfcomm_session *rfcomm_session_add(struct socket *sock, int state)
{
struct rfcomm_session *s = kmalloc(sizeof(*s), GFP_KERNEL);
struct rfcomm_session *s = kzalloc(sizeof(*s), GFP_KERNEL);
if (!s)
return NULL;
memset(s, 0, sizeof(*s));
BT_DBG("session %p sock %p", s, sock);

3
net/bluetooth/rfcomm/tty.c
View File

@ -169,10 +169,9 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
BT_DBG("id %d channel %d", req->dev_id, req->channel);
dev = kmalloc(sizeof(struct rfcomm_dev), GFP_KERNEL);
dev = kzalloc(sizeof(struct rfcomm_dev), GFP_KERNEL);
if (!dev)
return -ENOMEM;
memset(dev, 0, sizeof(struct rfcomm_dev));
write_lock_bh(&rfcomm_dev_lock);

12
net/bluetooth/sco.c
View File

@ -108,17 +108,14 @@ static void sco_sock_init_timer(struct sock *sk)
static struct sco_conn *sco_conn_add(struct hci_conn *hcon, __u8 status)
{
struct hci_dev *hdev = hcon->hdev;
struct sco_conn *conn;
struct sco_conn *conn = hcon->sco_data;
if ((conn = hcon->sco_data))
if (conn || status)
return conn;
if (status)
return conn;
if (!(conn = kmalloc(sizeof(struct sco_conn), GFP_ATOMIC)))
conn = kzalloc(sizeof(struct sco_conn), GFP_ATOMIC);
if (!conn)
return NULL;
memset(conn, 0, sizeof(struct sco_conn));
spin_lock_init(&conn->lock);
@ -134,6 +131,7 @@ static struct sco_conn *sco_conn_add(struct hci_conn *hcon, __u8 status)
conn->mtu = 60;
BT_DBG("hcon %p conn %p", hcon, conn);
return conn;
}