Commit e1f1f073 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
  Staging: sep: remove driver
  Staging: batman-adv: Don't write in not allocated packet_buff
  Staging: batman-adv: Don't use net_dev after dev_put
  Staging: batman-adv: Create batman_if only on register event
  Staging: batman-adv: fix own mac address detection
  Staging: batman-adv: always reply batman icmp packets with primary mac
  Staging: batman-adv: fix batman icmp originating from secondary interface
  Staging: batman-adv: unify orig_hash_lock spinlock handling to avoid deadlocks
  Staging: batman-adv: Fix merge of linus tree
  Staging: spectra: removes unused functions
  Staging: spectra: initializa lblk variable
  Staging: spectra: removes unused variable
  Staging: spectra: remove duplicate GLOB_VERSION definition
  Staging: spectra: don't use locked_ioctl, fix build
  Staging: use new REQ_FLUSH flag, fix build breakage
  Staging: spectra: removes q->prepare_flush_fn, fix build breakage
parents 472e449c d49824c0

drivers/staging/Kconfig

+0 −2
Original line number Diff line number Diff line
@@ -113,8 +113,6 @@ source "drivers/staging/vme/Kconfig" 


source "drivers/staging/memrar/Kconfig"



source "drivers/staging/sep/Kconfig"



source "drivers/staging/iio/Kconfig"



source "drivers/staging/zram/Kconfig"

drivers/staging/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -38,7 +38,6 @@ obj-$(CONFIG_FB_UDL) += udlfb/ 
obj-$(CONFIG_HYPERV)		+= hv/

obj-$(CONFIG_VME_BUS)		+= vme/

obj-$(CONFIG_MRST_RAR_HANDLER)	+= memrar/

obj-$(CONFIG_DX_SEP)		+= sep/

obj-$(CONFIG_IIO)		+= iio/

obj-$(CONFIG_ZRAM)		+= zram/

obj-$(CONFIG_WLAGS49_H2)	+= wlags49_h2/

drivers/staging/batman-adv/bat_sysfs.c

+4 −0
Original line number Diff line number Diff line
@@ -267,6 +267,10 @@ static ssize_t store_log_level(struct kobject *kobj, struct attribute *attr, 
	if (atomic_read(&bat_priv->log_level) == log_level_tmp)

		return count;



	bat_info(net_dev, "Changing log level from: %i to: %li\n",

		 atomic_read(&bat_priv->log_level),

		 log_level_tmp);



	atomic_set(&bat_priv->log_level, (unsigned)log_level_tmp);

	return count;

}

drivers/staging/batman-adv/hard-interface.c

+12 −17
Original line number Diff line number Diff line
@@ -129,6 +129,9 @@ static bool hardif_is_iface_up(struct batman_if *batman_if) 


static void update_mac_addresses(struct batman_if *batman_if)

{

	if (!batman_if || !batman_if->packet_buff)

		return;



	addr_to_string(batman_if->addr_str, batman_if->net_dev->dev_addr);



	memcpy(((struct batman_packet *)(batman_if->packet_buff))->orig,
@@ -194,8 +197,6 @@ static void hardif_activate_interface(struct net_device *net_dev, 
	if (batman_if->if_status != IF_INACTIVE)

		return;



	dev_hold(batman_if->net_dev);



	update_mac_addresses(batman_if);

	batman_if->if_status = IF_TO_BE_ACTIVATED;
@@ -222,8 +223,6 @@ static void hardif_deactivate_interface(struct net_device *net_dev, 
	   (batman_if->if_status != IF_TO_BE_ACTIVATED))

		return;



	dev_put(batman_if->net_dev);



	batman_if->if_status = IF_INACTIVE;



	bat_info(net_dev, "Interface deactivated: %s\n", batman_if->dev);
@@ -318,11 +317,13 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev) 
	if (ret != 1)

		goto out;



	dev_hold(net_dev);



	batman_if = kmalloc(sizeof(struct batman_if), GFP_ATOMIC);

	if (!batman_if) {

		pr_err("Can't add interface (%s): out of memory\n",

		       net_dev->name);

		goto out;

		goto release_dev;

	}



	batman_if->dev = kstrdup(net_dev->name, GFP_ATOMIC);
@@ -336,6 +337,7 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev) 
	batman_if->if_num = -1;

	batman_if->net_dev = net_dev;

	batman_if->if_status = IF_NOT_IN_USE;

	batman_if->packet_buff = NULL;

	INIT_LIST_HEAD(&batman_if->list);



	check_known_mac_addr(batman_if->net_dev->dev_addr);
@@ -346,6 +348,8 @@ free_dev: 
	kfree(batman_if->dev);

free_if:

	kfree(batman_if);

release_dev:

	dev_put(net_dev);

out:

	return NULL;

}
@@ -374,6 +378,7 @@ static void hardif_remove_interface(struct batman_if *batman_if) 
	batman_if->if_status = IF_TO_BE_REMOVED;

	list_del_rcu(&batman_if->list);

	sysfs_del_hardif(&batman_if->hardif_obj);

	dev_put(batman_if->net_dev);

	call_rcu(&batman_if->rcu, hardif_free_interface);

}
@@ -393,15 +398,13 @@ static int hard_if_event(struct notifier_block *this, 
	/* FIXME: each batman_if will be attached to a softif */

	struct bat_priv *bat_priv = netdev_priv(soft_device);



	if (!batman_if)

	if (!batman_if && event == NETDEV_REGISTER)

			batman_if = hardif_add_interface(net_dev);



	if (!batman_if)

		goto out;



	switch (event) {

	case NETDEV_REGISTER:

		break;

	case NETDEV_UP:

		hardif_activate_interface(soft_device, bat_priv, batman_if);

		break;
@@ -442,8 +445,6 @@ int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, 
	struct bat_priv *bat_priv = netdev_priv(soft_device);

	struct batman_packet *batman_packet;

	struct batman_if *batman_if;

	struct net_device_stats *stats;

	struct rtnl_link_stats64 temp;

	int ret;



	skb = skb_share_check(skb, GFP_ATOMIC);
@@ -479,12 +480,6 @@ int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, 
	if (batman_if->if_status != IF_ACTIVE)

		goto err_free;



	stats = (struct net_device_stats *)dev_get_stats(skb->dev, &temp);

	if (stats) {

		stats->rx_packets++;

		stats->rx_bytes += skb->len;

	}



	batman_packet = (struct batman_packet *)skb->data;



	if (batman_packet->version != COMPAT_VERSION) {

drivers/staging/batman-adv/icmp_socket.c

+8 −4
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ static int bat_socket_open(struct inode *inode, struct file *file) 
	INIT_LIST_HEAD(&socket_client->queue_list);

	socket_client->queue_len = 0;

	socket_client->index = i;

	socket_client->bat_priv = inode->i_private;

	spin_lock_init(&socket_client->lock);

	init_waitqueue_head(&socket_client->queue_wait);
@@ -151,9 +152,8 @@ static ssize_t bat_socket_read(struct file *file, char __user *buf, 
static ssize_t bat_socket_write(struct file *file, const char __user *buff,

				size_t len, loff_t *off)

{

	/* FIXME: each orig_node->batman_if will be attached to a softif */

	struct bat_priv *bat_priv = netdev_priv(soft_device);

	struct socket_client *socket_client = file->private_data;

	struct bat_priv *bat_priv = socket_client->bat_priv;

	struct icmp_packet_rr icmp_packet;

	struct orig_node *orig_node;

	struct batman_if *batman_if;
@@ -168,6 +168,9 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff, 
		return -EINVAL;

	}



	if (!bat_priv->primary_if)

		return -EFAULT;



	if (len >= sizeof(struct icmp_packet_rr))

		packet_len = sizeof(struct icmp_packet_rr);
@@ -223,7 +226,8 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff, 
	if (batman_if->if_status != IF_ACTIVE)

		goto dst_unreach;



	memcpy(icmp_packet.orig, batman_if->net_dev->dev_addr, ETH_ALEN);

	memcpy(icmp_packet.orig,

	       bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);



	if (packet_len == sizeof(struct icmp_packet_rr))

		memcpy(icmp_packet.rr, batman_if->net_dev->dev_addr, ETH_ALEN);
@@ -271,7 +275,7 @@ int bat_socket_setup(struct bat_priv *bat_priv) 
		goto err;



	d = debugfs_create_file(ICMP_SOCKET, S_IFREG | S_IWUSR | S_IRUSR,

				bat_priv->debug_dir, NULL, &fops);

				bat_priv->debug_dir, bat_priv, &fops);

	if (d)

		goto err;

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