size_t buffer_size;
int i;
int retval = -ENOMEM;
- struct usb_ftdi *ftdi = kmalloc(sizeof(struct usb_ftdi), GFP_KERNEL);
- if (ftdi == NULL) {
+ struct usb_ftdi *ftdi;
+
+ ftdi = kzalloc(sizeof(struct usb_ftdi), GFP_KERNEL);
+ if (!ftdi) {
printk(KERN_ERR "Out of memory\n");
return -ENOMEM;
}
- memset(ftdi, 0x00, sizeof(struct usb_ftdi));
+
mutex_lock(&ftdi_module_lock);
list_add_tail(&ftdi->ftdi_list, &ftdi_static_list);
ftdi->sequence_num = ++ftdi_instances;