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-rw-r--r--drivers/bluetooth/bcm203x.c4
-rw-r--r--drivers/bluetooth/bfusb.c4
-rw-r--r--drivers/bluetooth/bluecard_cs.c3
-rw-r--r--drivers/bluetooth/bpa10x.c4
-rw-r--r--drivers/bluetooth/bt3c_cs.c3
-rw-r--r--drivers/bluetooth/btuart_cs.c3
-rw-r--r--drivers/bluetooth/dtl1_cs.c3
-rw-r--r--drivers/bluetooth/hci_bcsp.c3
-rw-r--r--drivers/bluetooth/hci_h4.c4
-rw-r--r--drivers/bluetooth/hci_ldisc.c4
-rw-r--r--drivers/bluetooth/hci_usb.c4
-rw-r--r--drivers/bluetooth/hci_vhci.c4
12 files changed, 12 insertions, 31 deletions
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 5fd3e4cb752..8e7fb355177 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -179,14 +179,12 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
if (ignore || (intf->cur_altsetting->desc.bInterfaceNumber != 0))
return -ENODEV;
- data = kmalloc(sizeof(*data), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate memory for data structure");
return -ENOMEM;
}
- memset(data, 0, sizeof(*data));
-
data->udev = udev;
data->state = BCM203X_LOAD_MINIDRV;
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 1e9db0156ea..067e27893e4 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -673,13 +673,11 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
}
/* Initialize control structure and load firmware */
- if (!(bfusb = kmalloc(sizeof(struct bfusb), GFP_KERNEL))) {
+ if (!(bfusb = kzalloc(sizeof(struct bfusb), GFP_KERNEL))) {
BT_ERR("Can't allocate memory for control structure");
goto done;
}
- memset(bfusb, 0, sizeof(struct bfusb));
-
bfusb->udev = udev;
bfusb->bulk_in_ep = bulk_in_ep->desc.bEndpointAddress;
bfusb->bulk_out_ep = bulk_out_ep->desc.bEndpointAddress;
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 26fe9c0e1d2..f36c563d72c 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -870,10 +870,9 @@ static dev_link_t *bluecard_attach(void)
int ret;
/* Create new info device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return NULL;
- memset(info, 0, sizeof(*info));
link = &info->link;
link->priv = info;
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 0db0400519c..ecbeb7eaba8 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -553,14 +553,12 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
if (intf->cur_altsetting->desc.bInterfaceNumber > 0)
return -ENODEV;
- data = kmalloc(sizeof(*data), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate data structure");
return -ENOMEM;
}
- memset(data, 0, sizeof(*data));
-
data->udev = udev;
rwlock_init(&data->lock);
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 2e0338d80f3..d2a0add19cc 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -671,10 +671,9 @@ static dev_link_t *bt3c_attach(void)
int ret;
/* Create new info device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return NULL;
- memset(info, 0, sizeof(*info));
link = &info->link;
link->priv = info;
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 89486ea7a02..529a28a3209 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -590,10 +590,9 @@ static dev_link_t *btuart_attach(void)
int ret;
/* Create new info device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return NULL;
- memset(info, 0, sizeof(*info));
link = &info->link;
link->priv = info;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 84c1f883942..dec5980a1cd 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -569,10 +569,9 @@ static dev_link_t *dtl1_attach(void)
int ret;
/* Create new info device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return NULL;
- memset(info, 0, sizeof(*info));
link = &info->link;
link->priv = info;
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 0a4761415ac..8fddfdfd0fb 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -715,10 +715,9 @@ static int bcsp_open(struct hci_uart *hu)
BT_DBG("hu %p", hu);
- bcsp = kmalloc(sizeof(*bcsp), GFP_ATOMIC);
+ bcsp = kzalloc(sizeof(*bcsp), GFP_ATOMIC);
if (!bcsp)
return -ENOMEM;
- memset(bcsp, 0, sizeof(*bcsp));
hu->priv = bcsp;
skb_queue_head_init(&bcsp->unack);
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 12e369a66fc..4804d474dc8 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -76,12 +76,10 @@ static int h4_open(struct hci_uart *hu)
BT_DBG("hu %p", hu);
- h4 = kmalloc(sizeof(*h4), GFP_ATOMIC);
+ h4 = kzalloc(sizeof(*h4), GFP_ATOMIC);
if (!h4)
return -ENOMEM;
- memset(h4, 0, sizeof(*h4));
-
skb_queue_head_init(&h4->txq);
hu->priv = h4;
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 4a775f6ea39..573ff6c1be5 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -272,13 +272,11 @@ static int hci_uart_tty_open(struct tty_struct *tty)
if (hu)
return -EEXIST;
- if (!(hu = kmalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
+ if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
BT_ERR("Can't allocate controll structure");
return -ENFILE;
}
- memset(hu, 0, sizeof(struct hci_uart));
-
tty->disc_data = hu;
hu->tty = tty;
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 6756cb20b75..f510b25b2c5 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -875,13 +875,11 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id
goto done;
}
- if (!(husb = kmalloc(sizeof(struct hci_usb), GFP_KERNEL))) {
+ if (!(husb = kzalloc(sizeof(struct hci_usb), GFP_KERNEL))) {
BT_ERR("Can't allocate: control structure");
goto done;
}
- memset(husb, 0, sizeof(struct hci_usb));
-
husb->udev = udev;
husb->bulk_out_ep = bulk_out_ep;
husb->bulk_in_ep = bulk_in_ep;
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 52cbd45c308..85738223ff0 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -261,12 +261,10 @@ static int vhci_open(struct inode *inode, struct file *file)
struct vhci_data *vhci;
struct hci_dev *hdev;
- vhci = kmalloc(sizeof(struct vhci_data), GFP_KERNEL);
+ vhci = kzalloc(sizeof(struct vhci_data), GFP_KERNEL);
if (!vhci)
return -ENOMEM;
- memset(vhci, 0, sizeof(struct vhci_data));
-
skb_queue_head_init(&vhci->readq);
init_waitqueue_head(&vhci->read_wait);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 18:14:59 +0000