X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fbluetooth%2Fbnep%2Fcore.c;h=021172c0e6660e016877ef6ab3a92211ffce94fb;hb=7c4f4578fc85d42d149f86b47f76c28626a20d92;hp=1c8f4a0c5f4356dc9421bcc90dadc5efbc91c44c;hpb=0b662c64840fb281e5948ab6f9d60f84817277d0;p=linux-2.6

diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 1c8f4a0c5f..021172c0e6 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -2,7 +2,7 @@
    BNEP implementation for Linux Bluetooth stack (BlueZ).
    Copyright (C) 2001-2002 Inventel Systemes
    Written 2001-2002 by
-	Clément Moreau <clement.moreau@inventel.fr>
+	Clément Moreau <clement.moreau@inventel.fr>
 	David Libault  <david.libault@inventel.fr>
 
    Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com>
@@ -25,10 +25,6 @@
    SOFTWARE IS DISCLAIMED.
 */
 
-/*
- * $Id: core.c,v 1.20 2002/08/04 21:23:58 maxk Exp $
- */
-
 #include <linux/module.h>
 
 #include <linux/kernel.h>
@@ -36,6 +32,7 @@
 #include <linux/signal.h>
 #include <linux/init.h>
 #include <linux/wait.h>
+#include <linux/freezer.h>
 #include <linux/errno.h>
 #include <linux/net.h>
 #include <net/sock.h>
@@ -134,7 +131,7 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len
 	if (len < 2)
 		return -EILSEQ;
 
-	n = ntohs(get_unaligned(data));
+	n = get_unaligned_be16(data);
 	data++; len -= 2;
 
 	if (len < n)
@@ -149,8 +146,8 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len
 		int i;
 
 		for (i = 0; i < n; i++) {
-			f[i].start = ntohs(get_unaligned(data++));
-			f[i].end   = ntohs(get_unaligned(data++));
+			f[i].start = get_unaligned_be16(data++);
+			f[i].end   = get_unaligned_be16(data++);
 
 			BT_DBG("proto filter start %d end %d",
 				f[i].start, f[i].end);
@@ -179,7 +176,7 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
 	if (len < 2)
 		return -EILSEQ;
 
-	n = ntohs(get_unaligned((__be16 *) data));
+	n = get_unaligned_be16(data);
 	data += 2; len -= 2;
 
 	if (len < n)
@@ -474,7 +471,6 @@ static int bnep_session(void *arg)
 
 	daemonize("kbnepd %s", dev->name);
 	set_user_nice(current, -15);
-	current->flags |= PF_NOFREEZE;
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(sk->sk_sleep, &wait);
@@ -507,6 +503,11 @@ static int bnep_session(void *arg)
 	/* Delete network device */
 	unregister_netdev(dev);
 
+	/* Wakeup user-space polling for socket errors */
+	s->sock->sk->sk_err = EUNATCH;
+
+	wake_up_interruptible(s->sock->sk->sk_sleep);
+
 	/* Release the socket */
 	fput(s->sock->file);