X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fax25%2Faf_ax25.c;h=dbf9b47681f72c119b217c44f4a883d1345ba6f9;hb=489447380a2921ec0e9154f773c44ab3167ede4b;hp=ed705ddad56be0e9bb6b69580b681b1e5c91f6d0;hpb=529980c8b0b04e8a3f6606cdc156f1f81a5d68cd;p=linux-2.6

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index ed705ddad5..dbf9b47681 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -14,6 +14,7 @@
  * Copyright (C) Frederic Rible F1OAT (frible@teaser.fr)
  */
 #include <linux/config.h>
+#include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/types.h>
@@ -54,7 +55,7 @@
 HLIST_HEAD(ax25_list);
 DEFINE_SPINLOCK(ax25_list_lock);
 
-static struct proto_ops ax25_proto_ops;
+static const struct proto_ops ax25_proto_ops;
 
 static void ax25_free_sock(struct sock *sk)
 {
@@ -1138,10 +1139,8 @@ static int ax25_connect(struct socket *sock, struct sockaddr *uaddr,
 	sk->sk_state   = TCP_CLOSE;
 	sock->state = SS_UNCONNECTED;
 
-	if (ax25->digipeat != NULL) {
-		kfree(ax25->digipeat);
-		ax25->digipeat = NULL;
-	}
+	kfree(ax25->digipeat);
+	ax25->digipeat = NULL;
 
 	/*
 	 *	Handle digi-peaters to be used.
@@ -1695,16 +1694,12 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		/* These two are safe on a single CPU system as only user tasks fiddle here */
 		if ((skb = skb_peek(&sk->sk_receive_queue)) != NULL)
 			amount = skb->len;
-		res = put_user(amount, (int __user *)argp);
+		res = put_user(amount, (int __user *) argp);
 		break;
 	}
 
 	case SIOCGSTAMP:
-		if (sk != NULL) {
-			res = sock_get_timestamp(sk, argp);
-			break;
-	 	}
-		res = -EINVAL;
+		res = sock_get_timestamp(sk, argp);
 		break;
 
 	case SIOCAX25ADDUID:	/* Add a uid to the uid/call map table */
@@ -1833,7 +1828,7 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		break;
 
 	default:
-		res = dev_ioctl(cmd, argp);
+		res = -ENOIOCTLCMD;
 		break;
 	}
 	release_sock(sk);
@@ -1950,25 +1945,25 @@ static struct net_proto_family ax25_family_ops = {
 	.owner	=	THIS_MODULE,
 };
 
-static struct proto_ops ax25_proto_ops = {
-	.family =	PF_AX25,
-	.owner =	THIS_MODULE,
-	.release =	ax25_release,
-	.bind =		ax25_bind,
-	.connect =	ax25_connect,
-	.socketpair =	sock_no_socketpair,
-	.accept =	ax25_accept,
-	.getname =	ax25_getname,
-	.poll =		datagram_poll,
-	.ioctl =	ax25_ioctl,
-	.listen =	ax25_listen,
-	.shutdown =	ax25_shutdown,
-	.setsockopt =	ax25_setsockopt,
-	.getsockopt =	ax25_getsockopt,
-	.sendmsg =	ax25_sendmsg,
-	.recvmsg =	ax25_recvmsg,
-	.mmap =		sock_no_mmap,
-	.sendpage =	sock_no_sendpage,
+static const struct proto_ops ax25_proto_ops = {
+	.family		= PF_AX25,
+	.owner		= THIS_MODULE,
+	.release	= ax25_release,
+	.bind		= ax25_bind,
+	.connect	= ax25_connect,
+	.socketpair	= sock_no_socketpair,
+	.accept		= ax25_accept,
+	.getname	= ax25_getname,
+	.poll		= datagram_poll,
+	.ioctl		= ax25_ioctl,
+	.listen		= ax25_listen,
+	.shutdown	= ax25_shutdown,
+	.setsockopt	= ax25_setsockopt,
+	.getsockopt	= ax25_getsockopt,
+	.sendmsg	= ax25_sendmsg,
+	.recvmsg	= ax25_recvmsg,
+	.mmap		= sock_no_mmap,
+	.sendpage	= sock_no_sendpage,
 };
 
 /*
@@ -1984,7 +1979,7 @@ static struct notifier_block ax25_dev_notifier = {
 	.notifier_call =ax25_device_event,
 };
 
-EXPORT_SYMBOL(ax25_encapsulate);
+EXPORT_SYMBOL(ax25_hard_header);
 EXPORT_SYMBOL(ax25_rebuild_header);
 EXPORT_SYMBOL(ax25_findbyuid);
 EXPORT_SYMBOL(ax25_find_cb);