unsigned char *xbuff, *rbuff;
int len = 2* newmtu;
- xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
- rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
+ xbuff = kmalloc(len + 4, GFP_ATOMIC);
+ rbuff = kmalloc(len + 4, GFP_ATOMIC);
if (xbuff == NULL || rbuff == NULL)
{
len = dev->mtu * 2;
- sl->rbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
+ sl->rbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->rbuff == NULL) {
goto norbuff;
}
- sl->xbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
+ sl->xbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->xbuff == NULL) {
goto noxbuff;
}
return 0;
case SIOCSIFHWADDR:
return -EINVAL;
- /* Allow stty to read, but not set, the serial port */
- case TCGETS:
- case TCGETA:
- return n_tty_ioctl(tty, file, cmd, arg);
default:
- return -ENOIOCTLCMD;
+ return tty_mode_ioctl(tty, file, cmd, arg);
}
}
printk(KERN_INFO "X.25 async: version 0.00 ALPHA "
"(dynamic channels, max=%d).\n", x25_asy_maxdev );
- x25_asy_devs = kmalloc(sizeof(struct net_device *)*x25_asy_maxdev,
- GFP_KERNEL);
+ x25_asy_devs = kcalloc(x25_asy_maxdev, sizeof(struct net_device*), GFP_KERNEL);
if (!x25_asy_devs) {
printk(KERN_WARNING "X25 async: Can't allocate x25_asy_ctrls[] "
"array! Uaargh! (-> No X.25 available)\n");
return -ENOMEM;
}
- memset(x25_asy_devs, 0, sizeof(struct net_device *)*x25_asy_maxdev);
return tty_register_ldisc(N_X25, &x25_ldisc);
}