[PATCH] USB: kzalloc() conversion for rest of drivers/usb
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index b5c96e7..097f4e8 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -564,12 +564,11 @@
{
struct usb_serial *serial;
- serial = kmalloc (sizeof (*serial), GFP_KERNEL);
+ serial = kzalloc(sizeof(*serial), GFP_KERNEL);
if (!serial) {
dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
return NULL;
}
- memset (serial, 0, sizeof(*serial));
serial->dev = usb_get_dev(dev);
serial->type = driver;
serial->interface = interface;
@@ -778,10 +777,9 @@
serial->num_port_pointers = max_endpoints;
dbg("%s - setting up %d port structures for this device", __FUNCTION__, max_endpoints);
for (i = 0; i < max_endpoints; ++i) {
- port = kmalloc(sizeof(struct usb_serial_port), GFP_KERNEL);
+ port = kzalloc(sizeof(struct usb_serial_port), GFP_KERNEL);
if (!port)
goto probe_error;
- memset(port, 0x00, sizeof(struct usb_serial_port));
port->number = i + serial->minor;
port->serial = serial;
spin_lock_init(&port->lock);
