3 files changed, 26 insertions, 24 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index 67f189b7aa1f..977ddba3e235 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -426,7 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
 		};
 	};
 
-	if (demux->cnt_storage) {
+	if (demux->cnt_storage && dvb_demux_tscheck) {
 		/* check pkt counter */
 		if (pid < MAX_PID) {
 			if (buf[1] & 0x80)
@@ -1248,12 +1248,9 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
 		dvbdemux->feed[i].index = i;
 	}
 
-	if (dvb_demux_tscheck) {
-		dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
-
-		if (!dvbdemux->cnt_storage)
-			printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
-	}
+	dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
+	if (!dvbdemux->cnt_storage)
+		printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
 
 	INIT_LIST_HEAD(&dvbdemux->frontend_list);
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 5450d1f7a538..44ae89ecef94 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -96,6 +96,10 @@ MODULE_PARM_DESC(dvb_mfe_wait_time, "Wait up to <mfe_wait_time> seconds on open(
  * FESTATE_LOSTLOCK. When the lock has been lost, and we're searching it again.
  */
 
+#define DVB_FE_NO_EXIT	0
+#define DVB_FE_NORMAL_EXIT	1
+#define DVB_FE_DEVICE_REMOVED	2
+
 static DEFINE_MUTEX(frontend_mutex);
 
 struct dvb_frontend_private {
@@ -498,7 +502,7 @@ static int dvb_frontend_is_exiting(struct dvb_frontend *fe)
 {
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 
-	if (fepriv->exit)
+	if (fepriv->exit != DVB_FE_NO_EXIT)
 		return 1;
 
 	if (fepriv->dvbdev->writers == 1)
@@ -560,7 +564,7 @@ restart:
 
 		if (kthread_should_stop() || dvb_frontend_is_exiting(fe)) {
 			/* got signal or quitting */
-			fepriv->exit = 1;
+			fepriv->exit = DVB_FE_NORMAL_EXIT;
 			break;
 		}
 
@@ -674,7 +678,10 @@ restart:
 	}
 
 	fepriv->thread = NULL;
-	fepriv->exit = 0;
+	if (kthread_should_stop())
+		fepriv->exit = DVB_FE_DEVICE_REMOVED;
+	else
+		fepriv->exit = DVB_FE_NO_EXIT;
 	mb();
 
 	dvb_frontend_wakeup(fe);
@@ -687,7 +694,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
 
 	dprintk ("%s\n", __func__);
 
-	fepriv->exit = 1;
+	fepriv->exit = DVB_FE_NORMAL_EXIT;
 	mb();
 
 	if (!fepriv->thread)
@@ -756,7 +763,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
 	dprintk ("%s\n", __func__);
 
 	if (fepriv->thread) {
-		if (!fepriv->exit)
+		if (fepriv->exit == DVB_FE_NO_EXIT)
 			return 0;
 		else
 			dvb_frontend_stop (fe);
@@ -768,7 +775,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
 		return -EINTR;
 
 	fepriv->state = FESTATE_IDLE;
-	fepriv->exit = 0;
+	fepriv->exit = DVB_FE_NO_EXIT;
 	fepriv->thread = NULL;
 	mb();
 
@@ -1490,7 +1497,7 @@ static int dvb_frontend_ioctl(struct file *file,
 
 	dprintk("%s (%d)\n", __func__, _IOC_NR(cmd));
 
-	if (fepriv->exit)
+	if (fepriv->exit != DVB_FE_NO_EXIT)
 		return -ENODEV;
 
 	if ((file->f_flags & O_ACCMODE) == O_RDONLY &&
@@ -1916,6 +1923,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
 	int ret;
 
 	dprintk ("%s\n", __func__);
+	if (fepriv->exit == DVB_FE_DEVICE_REMOVED)
+		return -ENODEV;
 
 	if (adapter->mfe_shared) {
 		mutex_lock (&adapter->mfe_lock);
@@ -2008,7 +2017,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
 	ret = dvb_generic_release (inode, file);
 
 	if (dvbdev->users == -1) {
-		if (fepriv->exit == 1) {
+		if (fepriv->exit != DVB_FE_NO_EXIT) {
 			fops_put(file->f_op);
 			file->f_op = NULL;
 			wake_up(&dvbdev->wait_queue);
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index a96eee38d60c..f6dac2bb0ac6 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1110,14 +1110,14 @@ static int dvb_net_feed_stop(struct net_device *dev)
 }
 
 
-static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
+static int dvb_set_mc_filter(struct net_device *dev, unsigned char *addr)
 {
 	struct dvb_net_priv *priv = netdev_priv(dev);
 
 	if (priv->multi_num == DVB_NET_MULTICAST_MAX)
 		return -ENOMEM;
 
-	memcpy(priv->multi_macs[priv->multi_num], mc->dmi_addr, 6);
+	memcpy(priv->multi_macs[priv->multi_num], addr, ETH_ALEN);
 
 	priv->multi_num++;
 	return 0;
@@ -1141,8 +1141,7 @@ static void wq_set_multicast_list (struct work_struct *work)
 		dprintk("%s: allmulti mode\n", dev->name);
 		priv->rx_mode = RX_MODE_ALL_MULTI;
 	} else if (!netdev_mc_empty(dev)) {
-		int mci;
-		struct dev_mc_list *mc;
+		struct netdev_hw_addr *ha;
 
 		dprintk("%s: set_mc_list, %d entries\n",
 			dev->name, netdev_mc_count(dev));
@@ -1150,11 +1149,8 @@ static void wq_set_multicast_list (struct work_struct *work)
 		priv->rx_mode = RX_MODE_MULTI;
 		priv->multi_num = 0;
 
-		for (mci = 0, mc=dev->mc_list;
-		     mci < netdev_mc_count(dev);
-		     mc = mc->next, mci++) {
-			dvb_set_mc_filter(dev, mc);
-		}
+		netdev_for_each_mc_addr(ha, dev)
+			dvb_set_mc_filter(dev, ha->addr);
 	}
 
 	netif_addr_unlock_bh(dev);