@@ -19,9 +19,10 @@
*
*/
+#include "main.h"
+
#include <linux/debugfs.h>
-#include "main.h"
#include "bat_debugfs.h"
#include "translation-table.h"
#include "originator.h"
@@ -317,8 +318,8 @@ int debugfs_add_meshif(struct net_device *dev)
bat_priv->debug_dir,
dev, &(*bat_debug)->fops);
if (!file) {
- printk(KERN_ERR "batman-adv:Can't add debugfs file: "
- "%s/%s\n", dev->name, ((*bat_debug)->attr).name);
+ pr_err("Can't add debugfs file: %s/%s\n", dev->name,
+ ((*bat_debug)->attr).name);
goto rem_attr;
}
}
@@ -70,18 +70,18 @@ static ssize_t store_aggr_ogms(struct kobject *kobj, struct attribute *attr,
if (buff[count - 1] == '\n')
buff[count - 1] = '\0';
- printk(KERN_INFO "batman-adv:Invalid parameter for 'aggregate OGM' setting on mesh %s received: %s\n",
- net_dev->name, buff);
+ pr_info("Invalid parameter for 'aggregate OGM' setting on mesh "
+ "%s received: %s\n", net_dev->name, buff);
return -EINVAL;
}
if (atomic_read(&bat_priv->aggregation_enabled) == aggr_tmp)
return count;
- printk(KERN_INFO "batman-adv:Changing aggregation from: %s to: %s on mesh: %s\n",
- atomic_read(&bat_priv->aggregation_enabled) == 1 ?
- "enabled" : "disabled", aggr_tmp == 1 ? "enabled" : "disabled",
- net_dev->name);
+ pr_info("Changing aggregation from: %s to: %s on mesh: %s\n",
+ atomic_read(&bat_priv->aggregation_enabled) == 1 ?
+ "enabled" : "disabled", aggr_tmp == 1 ? "enabled" : "disabled",
+ net_dev->name);
atomic_set(&bat_priv->aggregation_enabled, (unsigned)aggr_tmp);
return count;
@@ -118,19 +118,19 @@ static ssize_t store_bond(struct kobject *kobj, struct attribute *attr,
if (buff[count - 1] == '\n')
buff[count - 1] = '\0';
- printk(KERN_ERR "batman-adv:Invalid parameter for 'bonding' setting on mesh %s received: %s\n",
- net_dev->name, buff);
+ pr_err("Invalid parameter for 'bonding' setting on mesh %s "
+ "received: %s\n", net_dev->name, buff);
return -EINVAL;
}
if (atomic_read(&bat_priv->bonding_enabled) == bonding_enabled_tmp)
return count;
- printk(KERN_INFO "batman-adv:Changing bonding from: %s to: %s on mesh: %s\n",
- atomic_read(&bat_priv->bonding_enabled) == 1 ?
- "enabled" : "disabled",
- bonding_enabled_tmp == 1 ? "enabled" : "disabled",
- net_dev->name);
+ pr_info("Changing bonding from: %s to: %s on mesh: %s\n",
+ atomic_read(&bat_priv->bonding_enabled) == 1 ?
+ "enabled" : "disabled",
+ bonding_enabled_tmp == 1 ? "enabled" : "disabled",
+ net_dev->name);
atomic_set(&bat_priv->bonding_enabled, (unsigned)bonding_enabled_tmp);
return count;
@@ -172,18 +172,18 @@ static ssize_t store_vis_mode(struct kobject *kobj, struct attribute *attr,
if (buff[count - 1] == '\n')
buff[count - 1] = '\0';
- printk(KERN_INFO "batman-adv:Invalid parameter for 'vis mode' setting on mesh %s received: %s\n",
- net_dev->name, buff);
+ pr_info("Invalid parameter for 'vis mode' setting on mesh %s "
+ "received: %s\n", net_dev->name, buff);
return -EINVAL;
}
if (atomic_read(&bat_priv->vis_mode) == vis_mode_tmp)
return count;
- printk(KERN_INFO "batman-adv:Changing vis mode from: %s to: %s on mesh: %s\n",
- atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE ?
- "client" : "server", vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE ?
- "client" : "server", net_dev->name);
+ pr_info("Changing vis mode from: %s to: %s on mesh: %s\n",
+ atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE ?
+ "client" : "server", vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE ?
+ "client" : "server", net_dev->name);
atomic_set(&bat_priv->vis_mode, (unsigned)vis_mode_tmp);
return count;
@@ -254,23 +254,23 @@ static ssize_t store_orig_interval(struct kobject *kobj, struct attribute *attr,
ret = strict_strtoul(buff, 10, &orig_interval_tmp);
if (ret) {
- printk(KERN_INFO "batman-adv:Invalid parameter for 'orig_interval' setting on mesh %s received: %s\n",
- net_dev->name, buff);
+ pr_info("Invalid parameter for 'orig_interval' setting on mesh "
+ "%s received: %s\n", net_dev->name, buff);
return -EINVAL;
}
if (orig_interval_tmp < JITTER * 2) {
- printk(KERN_INFO "batman-adv:New originator interval too small: %li (min: %i)\n",
- orig_interval_tmp, JITTER * 2);
+ pr_info("New originator interval too small: %li (min: %i)\n",
+ orig_interval_tmp, JITTER * 2);
return -EINVAL;
}
if (atomic_read(&bat_priv->orig_interval) == orig_interval_tmp)
return count;
- printk(KERN_INFO "batman-adv:Changing originator interval from: %i to: %li on mesh: %s\n",
- atomic_read(&bat_priv->orig_interval),
- orig_interval_tmp, net_dev->name);
+ pr_info("Changing originator interval from: %i to: %li on mesh: %s\n",
+ atomic_read(&bat_priv->orig_interval),
+ orig_interval_tmp, net_dev->name);
atomic_set(&bat_priv->orig_interval, orig_interval_tmp);
return count;
@@ -317,8 +317,8 @@ int sysfs_add_meshif(struct net_device *dev)
bat_priv->mesh_obj = kobject_create_and_add(SYSFS_IF_MESH_SUBDIR,
batif_kobject);
if (!bat_priv->mesh_obj) {
- printk(KERN_ERR "batman-adv:Can't add sysfs directory: %s/%s\n",
- dev->name, SYSFS_IF_MESH_SUBDIR);
+ pr_err("Can't add sysfs directory: %s/%s\n", dev->name,
+ SYSFS_IF_MESH_SUBDIR);
goto out;
}
@@ -326,9 +326,8 @@ int sysfs_add_meshif(struct net_device *dev)
err = sysfs_create_file(bat_priv->mesh_obj,
&((*bat_attr)->attr));
if (err) {
- printk(KERN_ERR "batman-adv:Can't add sysfs file: %s/%s/%s\n",
- dev->name, SYSFS_IF_MESH_SUBDIR,
- ((*bat_attr)->attr).name);
+ pr_err("Can't add sysfs file: %s/%s/%s\n", dev->name,
+ SYSFS_IF_MESH_SUBDIR, ((*bat_attr)->attr).name);
goto rem_attr;
}
}
@@ -393,8 +392,8 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr,
if (buff[count - 1] == '\n')
buff[count - 1] = '\0';
- printk(KERN_ERR "batman-adv:Invalid parameter for 'mesh_iface' setting received: %s\n",
- buff);
+ pr_err("Invalid parameter for 'mesh_iface' setting received: "
+ "%s\n", buff);
return -EINVAL;
}
@@ -456,17 +455,16 @@ int sysfs_add_hardif(struct kobject **hardif_obj, struct net_device *dev)
hardif_kobject);
if (!*hardif_obj) {
- printk(KERN_ERR "batman-adv:Can't add sysfs directory: %s/%s\n",
- dev->name, SYSFS_IF_BAT_SUBDIR);
+ pr_err("Can't add sysfs directory: %s/%s\n", dev->name,
+ SYSFS_IF_BAT_SUBDIR);
goto out;
}
for (bat_attr = batman_attrs; *bat_attr; ++bat_attr) {
err = sysfs_create_file(*hardif_obj, &((*bat_attr)->attr));
if (err) {
- printk(KERN_ERR "batman-adv:Can't add sysfs file: %s/%s/%s\n",
- dev->name, SYSFS_IF_BAT_SUBDIR,
- ((*bat_attr)->attr).name);
+ pr_err("Can't add sysfs file: %s/%s/%s\n", dev->name,
+ SYSFS_IF_BAT_SUBDIR, ((*bat_attr)->attr).name);
goto rem_attr;
}
}
@@ -60,6 +60,19 @@ static inline int skb_clone_writable(struct sk_buff *skb, unsigned int len)
#endif /* < KERNEL_VERSION(2, 6, 23) */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)
+
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_err(fmt, ...) \
+ printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning(fmt, ...) \
+ printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+
+#endif /* < KERNEL_VERSION(2, 6, 24) */
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25)
#define strict_strtoul(cp, base, res) \
@@ -87,16 +87,14 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
case GW_MODE_CLIENT:
ret = strict_strtoul(tokptr, 10, gw_class_tmp);
if (ret) {
- printk(KERN_ERR "batman-adv: "
- "Client class of gateway mode invalid: %s\n",
+ pr_err("Client class of gateway mode invalid: %s\n",
tokptr);
return false;
}
if (*gw_class_tmp > TQ_MAX_VALUE) {
- printk(KERN_ERR "batman-adv: Client class of gateway "
- "mode greater than %i: %ld\n",
- TQ_MAX_VALUE, *gw_class_tmp);
+ pr_err("Client class of gateway mode greater than %i: "
+ "%ld\n", TQ_MAX_VALUE, *gw_class_tmp);
return false;
}
@@ -121,8 +119,7 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
ret = strict_strtoul(tokptr, 10, down);
if (ret) {
- printk(KERN_ERR "batman-adv: "
- "Download speed of gateway mode invalid: %s\n",
+ pr_err("Download speed of gateway mode invalid: %s\n",
tokptr);
return false;
}
@@ -147,9 +144,8 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
ret = strict_strtoul(slash_ptr + 1, 10, up);
if (ret) {
- printk(KERN_ERR "batman-adv: Upload speed of "
- "gateway mode invalid: %s\n",
- slash_ptr + 1);
+ pr_err("Upload speed of gateway mode invalid: "
+ "%s\n", slash_ptr + 1);
return false;
}
@@ -217,8 +213,7 @@ next:
}
if (!gw_mode_tmp_str) {
- printk(KERN_INFO "batman-adv: "
- "Gateway mode can only be set to: '%s', '%s' or '%s' - "
+ pr_info("Gateway mode can only be set to: '%s', '%s' or '%s' - "
"given value: %s\n",
GW_MODE_OFF_NAME, GW_MODE_CLIENT_NAME,
GW_MODE_SERVER_NAME, buff);
@@ -242,8 +237,7 @@ next:
if ((gw_mode_tmp == GW_MODE_CLIENT) && (!gw_class_tmp))
gw_class_tmp = 20;
- printk(KERN_INFO "batman-adv: "
- "Changing gateway mode from: '%s' to: '%s' "
+ pr_info("Changing gateway mode from: '%s' to: '%s' "
"(gw_class: %ld)\n",
gw_mode_curr_str, gw_mode_tmp_str, gw_class_tmp);
break;
@@ -265,8 +259,7 @@ next:
(int *)&down, (int *)&up);
gw_deselect();
- printk(KERN_INFO
- "batman-adv: Changing gateway mode from: '%s' to: '%s' "
+ pr_info("Changing gateway mode from: '%s' to: '%s' "
"(gw_class: %ld -> propagating: %ld%s/%ld%s)\n",
gw_mode_curr_str, gw_mode_tmp_str, gw_class_tmp,
(down > 2048 ? down / 1024 : down),
@@ -275,9 +268,8 @@ next:
(up > 2048 ? "MBit" : "KBit"));
break;
default:
- printk(KERN_INFO "batman-adv: "
- "Changing gateway mode from: '%s' to: '%s'\n",
- gw_mode_curr_str, gw_mode_tmp_str);
+ pr_info("Changing gateway mode from: '%s' to: '%s'\n",
+ gw_mode_curr_str, gw_mode_tmp_str);
break;
}
@@ -152,12 +152,10 @@ static void check_known_mac_addr(uint8_t *addr)
if (!compare_orig(batman_if->net_dev->dev_addr, addr))
continue;
- printk(KERN_WARNING "batman-adv:"
- "The newly added mac address (%pM) already exists on: %s\n",
- addr, batman_if->dev);
- printk(KERN_WARNING "batman-adv:"
- "It is strongly recommended to keep mac addresses unique"
- "to avoid problems!\n");
+ pr_warning("The newly added mac address (%pM) already exists "
+ "on: %s\n", addr, batman_if->dev);
+ pr_warning("It is strongly recommended to keep mac addresses "
+ "unique to avoid problems!\n");
}
rcu_read_unlock();
}
@@ -209,8 +207,7 @@ static void hardif_activate_interface(struct bat_priv *bat_priv,
if (!bat_priv->primary_if)
set_primary_if(bat_priv, batman_if);
- printk(KERN_INFO "batman-adv:Interface activated: %s\n",
- batman_if->dev);
+ pr_info("Interface activated: %s\n", batman_if->dev);
if (atomic_read(&module_state) == MODULE_INACTIVE)
activate_module();
@@ -229,8 +226,7 @@ static void hardif_deactivate_interface(struct batman_if *batman_if)
batman_if->if_status = IF_INACTIVE;
- printk(KERN_INFO "batman-adv:Interface deactivated: %s\n",
- batman_if->dev);
+ pr_info("Interface deactivated: %s\n", batman_if->dev);
update_min_mtu();
}
@@ -248,8 +244,7 @@ int hardif_enable_interface(struct batman_if *batman_if)
batman_if->packet_buff = kmalloc(batman_if->packet_len, GFP_ATOMIC);
if (!batman_if->packet_buff) {
- printk(KERN_ERR "batman-adv:"
- "Can't add interface packet (%s): out of memory\n",
+ pr_err("Can't add interface packet (%s): out of memory\n",
batman_if->dev);
goto err;
}
@@ -268,13 +263,12 @@ int hardif_enable_interface(struct batman_if *batman_if)
orig_hash_add_if(batman_if, bat_priv->num_ifaces);
atomic_set(&batman_if->seqno, 1);
- printk(KERN_INFO "batman-adv:Adding interface: %s\n", batman_if->dev);
+ pr_info("Adding interface: %s\n", batman_if->dev);
if (hardif_is_iface_up(batman_if))
hardif_activate_interface(bat_priv, batman_if);
else
- printk(KERN_ERR "batman-adv:"
- "Not using interface %s "
+ pr_err("Not using interface %s "
"(retrying later): interface not active\n",
batman_if->dev);
@@ -299,7 +293,7 @@ void hardif_disable_interface(struct batman_if *batman_if)
if (batman_if->if_status != IF_INACTIVE)
return;
- printk(KERN_INFO "batman-adv:Removing interface: %s\n", batman_if->dev);
+ pr_info("Removing interface: %s\n", batman_if->dev);
bat_priv->num_ifaces--;
orig_hash_del_if(batman_if, bat_priv->num_ifaces);
@@ -326,8 +320,7 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev)
batman_if = kmalloc(sizeof(struct batman_if), GFP_ATOMIC);
if (!batman_if) {
- printk(KERN_ERR "batman-adv:"
- "Can't add interface (%s): out of memory\n",
+ pr_err("Can't add interface (%s): out of memory\n",
net_dev->name);
goto out;
}
@@ -19,9 +19,9 @@
*
*/
+#include "main.h"
#include <linux/debugfs.h>
#include <linux/slab.h>
-#include "main.h"
#include "icmp_socket.h"
#include "send.h"
#include "types.h"
@@ -60,8 +60,7 @@ static int bat_socket_open(struct inode *inode, struct file *file)
}
if (i == ARRAY_SIZE(socket_client_hash)) {
- printk(KERN_ERR "batman-adv:"
- "Error - can't add another packet client: "
+ pr_err("Error - can't add another packet client: "
"maximum number of clients reached\n");
kfree(socket_client);
return -EXFULL;
@@ -94,16 +94,14 @@ int init_module(void)
interface_setup);
if (!soft_device) {
- printk(KERN_ERR "batman-adv:"
- "Unable to allocate the batman interface\n");
+ pr_err("Unable to allocate the batman interface\n");
goto end;
}
retval = register_netdev(soft_device);
if (retval < 0) {
- printk(KERN_ERR "batman-adv:"
- "Unable to register the batman interface: %i\n", retval);
+ pr_err("Unable to register the batman interface: %i\n", retval);
goto free_soft_device;
}
@@ -120,9 +118,9 @@ int init_module(void)
register_netdevice_notifier(&hard_if_notifier);
dev_add_pack(&batman_adv_packet_type);
- printk(KERN_INFO "batman-adv:"
- "B.A.T.M.A.N. advanced %s%s (compatibility version %i) loaded\n",
- SOURCE_VERSION, REVISION_VERSION_STR, COMPAT_VERSION);
+ pr_info("B.A.T.M.A.N. advanced %s%s (compatibility version %i) "
+ "loaded\n", SOURCE_VERSION, REVISION_VERSION_STR,
+ COMPAT_VERSION);
return 0;
@@ -182,8 +180,7 @@ void activate_module(void)
goto end;
err:
- printk(KERN_ERR "batman-adv:"
- "Unable to allocate memory for mesh information structures: "
+ pr_err("Unable to allocate memory for mesh information structures: "
"out of mem ?\n");
deactivate_module();
end:
@@ -90,6 +90,8 @@
#define LOG_BUF_LEN 8192 /* has to be a power of 2 */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt /* Append 'batman-adv: ' before
+ * kernel messages */
/*
* Vis
@@ -169,8 +169,7 @@ struct orig_node *get_orig_node(uint8_t *addr)
swaphash = hash_resize(orig_hash, orig_hash->size * 2);
if (swaphash == NULL)
- printk(KERN_ERR
- "batman-adv:Couldn't resize orig hash table\n");
+ pr_err("Couldn't resize orig hash table\n");
else
orig_hash = swaphash;
}
@@ -364,8 +363,7 @@ static int orig_node_add_if(struct orig_node *orig_node, int max_if_num)
data_ptr = kmalloc(max_if_num * sizeof(TYPE_OF_WORD) * NUM_WORDS,
GFP_ATOMIC);
if (!data_ptr) {
- printk(KERN_ERR
- "batman-adv:Can't resize orig: out of memory\n");
+ pr_err("Can't resize orig: out of memory\n");
return -1;
}
@@ -376,8 +374,7 @@ static int orig_node_add_if(struct orig_node *orig_node, int max_if_num)
data_ptr = kmalloc(max_if_num * sizeof(uint8_t), GFP_ATOMIC);
if (!data_ptr) {
- printk(KERN_ERR
- "batman-adv:Can't resize orig: out of memory\n");
+ pr_err("Can't resize orig: out of memory\n");
return -1;
}
@@ -426,8 +423,7 @@ static int orig_node_del_if(struct orig_node *orig_node,
chunk_size = sizeof(TYPE_OF_WORD) * NUM_WORDS;
data_ptr = kmalloc(max_if_num * chunk_size, GFP_ATOMIC);
if (!data_ptr) {
- printk(KERN_ERR
- "batman-adv:Can't resize orig: out of memory\n");
+ pr_err("Can't resize orig: out of memory\n");
return -1;
}
@@ -448,8 +444,7 @@ free_bcast_own:
data_ptr = kmalloc(max_if_num * sizeof(uint8_t), GFP_ATOMIC);
if (!data_ptr) {
- printk(KERN_ERR
- "batman-adv:Can't resize orig: out of memory\n");
+ pr_err("Can't resize orig: out of memory\n");
return -1;
}
@@ -871,10 +871,9 @@ static int recv_icmp_ttl_exceeded(struct sk_buff *skb, size_t icmp_len)
/* send TTL exceeded if packet is an echo request (traceroute) */
if (icmp_packet->msg_type != ECHO_REQUEST) {
- printk(KERN_WARNING "batman-adv:"
- "Warning - can't forward icmp packet from %pM to %pM: "
- "ttl exceeded\n",
- icmp_packet->orig, icmp_packet->dst);
+ pr_warning("Warning - can't forward icmp packet from %pM to "
+ "%pM: ttl exceeded\n", icmp_packet->orig,
+ icmp_packet->dst);
return NET_RX_DROP;
}
@@ -1146,10 +1145,9 @@ int recv_unicast_packet(struct sk_buff *skb, struct batman_if *recv_if)
/* TTL exceeded */
if (unicast_packet->ttl < 2) {
- printk(KERN_WARNING "batman-adv:Warning - "
- "can't forward unicast packet from %pM to %pM: "
- "ttl exceeded\n",
- ethhdr->h_source, unicast_packet->dest);
+ pr_warning("Warning - can't forward unicast packet from %pM to "
+ "%pM: ttl exceeded\n", ethhdr->h_source,
+ unicast_packet->dest);
return NET_RX_DROP;
}
@@ -70,10 +70,8 @@ int send_skb_packet(struct sk_buff *skb,
goto send_skb_err;
if (!(batman_if->net_dev->flags & IFF_UP)) {
- printk(KERN_WARNING
- "batman-adv:Interface %s "
- "is not up - can't send packet via that interface!\n",
- batman_if->dev);
+ pr_warning("Interface %s is not up - can't send packet via "
+ "that interface!\n", batman_if->dev);
goto send_skb_err;
}
@@ -192,8 +190,8 @@ static void send_packet(struct forw_packet *forw_packet)
unsigned char directlink = (batman_packet->flags & DIRECTLINK ? 1 : 0);
if (!forw_packet->if_incoming) {
- printk(KERN_ERR "batman-adv: Error - can't forward packet: "
- "incoming iface not specified\n");
+ pr_err("Error - can't forward packet: incoming iface not "
+ "specified\n");
return;
}
@@ -117,8 +117,7 @@ void hna_local_add(uint8_t *addr)
hna_local_hash->size * 2);
if (swaphash == NULL)
- printk(KERN_ERR "batman-adv:"
- "Couldn't resize local hna hash table\n");
+ pr_err("Couldn't resize local hna hash table\n");
else
hna_local_hash = swaphash;
}
@@ -373,8 +372,7 @@ void hna_global_add_orig(struct orig_node *orig_node,
hna_global_hash->size * 2);
if (swaphash == NULL)
- printk(KERN_ERR "batman-adv:"
- "Couldn't resize global hna hash table\n");
+ pr_err("Couldn't resize global hna hash table\n");
else
hna_global_hash = swaphash;
}
@@ -679,7 +679,7 @@ static void send_vis_packet(struct vis_info *info)
int packet_length;
if (info->packet.ttl < 2) {
- printk(KERN_WARNING "batman-adv: Error - can't send vis packet: ttl exceeded\n");
+ pr_warning("Error - can't send vis packet: ttl exceeded\n");
return;
}
@@ -741,13 +741,13 @@ int vis_init(void)
vis_hash = hash_new(256, vis_info_cmp, vis_info_choose);
if (!vis_hash) {
- printk(KERN_ERR "batman-adv:Can't initialize vis_hash\n");
+ pr_err("Can't initialize vis_hash\n");
goto err;
}
my_vis_info = kmalloc(1000, GFP_ATOMIC);
if (!my_vis_info) {
- printk(KERN_ERR "batman-adv:Can't initialize vis packet\n");
+ pr_err("Can't initialize vis packet\n");
goto err;
}
@@ -768,8 +768,7 @@ int vis_init(void)
memcpy(my_vis_info->packet.sender_orig, main_if_addr, ETH_ALEN);
if (hash_add(vis_hash, my_vis_info) < 0) {
- printk(KERN_ERR
- "batman-adv:Can't add own vis packet into hash\n");
+ pr_err("Can't add own vis packet into hash\n");
/* not in hash, need to remove it manually. */
kref_put(&my_vis_info->refcount, free_info);
goto err;