[PATCH] sparse: dev_ioctl() callers

	dev_ioctl() has a __user pointer argument; however, its declaration
lacks that and callers are also wrong.  Declaration fixed, callers updated.

include/linux/netdevice.h

@@ -676,7 +676,7 @@ static inline void dev_kfree_skb_any(struct sk_buff *skb)
 extern int		netif_rx(struct sk_buff *skb);
 #define HAVE_NETIF_RECEIVE_SKB 1
 extern int		netif_receive_skb(struct sk_buff *skb);
-extern int		dev_ioctl(unsigned int cmd, void *);
+extern int		dev_ioctl(unsigned int cmd, void __user *);
 extern int		dev_ethtool(struct ifreq *);
 extern unsigned		dev_get_flags(const struct net_device *);
 extern int		dev_change_flags(struct net_device *, unsigned);

net/appletalk/ddp.c

@@ -1829,7 +1829,7 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		case SIOCGIFCOUNT:
 		case SIOCGIFINDEX:
 		case SIOCGIFNAME:
-			rc = dev_ioctl(cmd, (void *)arg);
+			rc = dev_ioctl(cmd, (void __user *)arg);
 			break;
 	}
 

net/ax25/af_ax25.c

@@ -1826,7 +1826,7 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		break;
 
 	default:
-		res = dev_ioctl(cmd, (void *)arg);
+		res = dev_ioctl(cmd, (void __user *)arg);
 		break;
 	}
 	release_sock(sk);

net/decnet/af_decnet.c

@@ -1248,7 +1248,7 @@ static int dn_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		break;
 
 	default:
-		err = dev_ioctl(cmd, (void *)arg);
+		err = dev_ioctl(cmd, (void __user *)arg);
 		break;
 	}
 

net/econet/af_econet.c

@@ -673,7 +673,7 @@ static int econet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg
 			break;
 
 		default:
-			return dev_ioctl(cmd,(void *) arg);
+			return dev_ioctl(cmd,(void __user *) arg);
 	}
 	/*NOTREACHED*/
 	return 0;

net/ipv4/af_inet.c

@@ -872,7 +872,7 @@ int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 			if (!sk->sk_prot->ioctl ||
 			    (err = sk->sk_prot->ioctl(sk, cmd, arg)) ==
 			    					-ENOIOCTLCMD)
-				err = dev_ioctl(cmd, (void *)arg);
+				err = dev_ioctl(cmd, (void __user *)arg);
 			break;
 	}
 	return err;

net/ipv6/af_inet6.c

@@ -490,7 +490,7 @@ int inet6_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	default:
 		if (!sk->sk_prot->ioctl ||
 		    (err = sk->sk_prot->ioctl(sk, cmd, arg)) == -ENOIOCTLCMD)
-			return(dev_ioctl(cmd,(void *) arg));		
+			return(dev_ioctl(cmd,(void __user *) arg));		
 		return err;
 	}
 	/*NOTREACHED*/

net/ipx/af_ipx.c

@@ -1883,7 +1883,7 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		rc = -EINVAL;
 		break;
 	default:
-		rc = dev_ioctl(cmd,(void *) arg);
+		rc = dev_ioctl(cmd,(void __user *) arg);
 		break;
 	}
 

net/irda/af_irda.c

@@ -1813,7 +1813,7 @@ static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		return -EINVAL;
 	default:
 		IRDA_DEBUG(1, "%s(), doing device ioctl!\n", __FUNCTION__);
-		return dev_ioctl(cmd, (void *) arg);
+		return dev_ioctl(cmd, (void __user *) arg);
 	}
 
 	/*NOTREACHED*/

net/llc/af_llc.c

@@ -867,7 +867,7 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
 static int llc_ui_ioctl(struct socket *sock, unsigned int cmd,
 			unsigned long arg)
 {
-	return dev_ioctl(cmd, (void *)arg);
+	return dev_ioctl(cmd, (void __user *)arg);
 }
 
 /**

net/netrom/af_netrom.c

@@ -1228,7 +1228,7 @@ static int nr_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 
 	default:
 		release_sock(sk);
-		return dev_ioctl(cmd, (void *)arg);
+		return dev_ioctl(cmd, (void __user *)arg);
 	}
 	release_sock(sk);
 

net/packet/af_packet.c

@@ -1486,7 +1486,7 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd,
 #endif
 
 		default:
-			return dev_ioctl(cmd, (void *)arg);
+			return dev_ioctl(cmd, (void __user *)arg);
 	}
 	return 0;
 }

net/rose/af_rose.c

@@ -1335,7 +1335,7 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		return 0;
 
 	default:
-		return dev_ioctl(cmd, (void *)arg);
+		return dev_ioctl(cmd, (void __user *)arg);
 	}
 
 	return 0;

net/socket.c

@@ -775,11 +775,11 @@ static int sock_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 	unlock_kernel();
 	sock = SOCKET_I(inode);
 	if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
-		err = dev_ioctl(cmd, (void *)arg);
+		err = dev_ioctl(cmd, (void __user *)arg);
 	} else
 #ifdef WIRELESS_EXT
 	if (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST) {
-		err = dev_ioctl(cmd, (void *)arg);
+		err = dev_ioctl(cmd, (void __user *)arg);
 	} else
 #endif	/* WIRELESS_EXT */
 	switch (cmd) {

net/unix/af_unix.c

@@ -1849,7 +1849,7 @@ static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		}
 
 		default:
-			err = dev_ioctl(cmd, (void *)arg);
+			err = dev_ioctl(cmd, (void __user *)arg);
 			break;
 	}
 	return err;

net/wanrouter/af_wanpipe.c

@@ -1832,7 +1832,7 @@ static int wanpipe_ioctl(struct socket *sock, unsigned int cmd, unsigned long ar
 #endif
 
 		default:
-			return dev_ioctl(cmd,(void *) arg);
+			return dev_ioctl(cmd,(void __user *) arg);
 	}
 	/*NOTREACHED*/
 }

net/x25/af_x25.c

@@ -1306,7 +1306,7 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		}
 
  		default:
-			rc = dev_ioctl(cmd, (void *)arg);
+			rc = dev_ioctl(cmd, (void __user *)arg);
 			break;
 	}