Staging: batman-adv: Move printk to simplified macros

Each general printk which is not informative by itself for a specific
batX device were moved to pr_(info|warning|err) as it provides an easy
interface which for example resolves the problem to add the prefix
"batman-adv: " before each line.

All information which is specific to a batX device will be printed using
a bat_(info|err|warning) macro to prefix it also with "batman-adv:
batX:" in each line.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/batman-adv/bat_debugfs.c b/drivers/staging/batman-adv/bat_debugfs.c
index f818d5e..8e8eef0 100644 (file)
--- a/drivers/staging/batman-adv/bat_debugfs.c
+++ b/drivers/staging/batman-adv/bat_debugfs.c
@@ -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"
@@ -309,8 +310,8 @@ 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);
+                       bat_err(dev, "Can't add debugfs file: %s/%s\n",
+                               dev->name, ((*bat_debug)->attr).name);
                        goto rem_attr;
                }
        }

diff --git a/drivers/staging/batman-adv/bat_sysfs.c b/drivers/staging/batman-adv/bat_sysfs.c
index 65e1465..05ca15a 100644 (file)
--- a/drivers/staging/batman-adv/bat_sysfs.c
+++ b/drivers/staging/batman-adv/bat_sysfs.c
@@ -67,18 +67,19 @@ 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);
+               bat_info(net_dev,
+                        "Invalid parameter for 'aggregate OGM' setting"
+                        "received: %s\n", 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);
+       bat_info(net_dev, "Changing aggregation from: %s to: %s\n",
+                atomic_read(&bat_priv->aggregation_enabled) == 1 ?
+                "enabled" : "disabled", aggr_tmp == 1 ? "enabled" :
+                "disabled");
 
        atomic_set(&bat_priv->aggregation_enabled, (unsigned)aggr_tmp);
        return count;
@@ -115,19 +116,19 @@ 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);
+               bat_err(net_dev,
+                       "Invalid parameter for 'bonding' setting received: "
+                       "%s\n", 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);
+       bat_info(net_dev, "Changing bonding from: %s to: %s\n",
+                atomic_read(&bat_priv->bonding_enabled) == 1 ?
+                "enabled" : "disabled",
+                bonding_enabled_tmp == 1 ? "enabled" : "disabled");
 
        atomic_set(&bat_priv->bonding_enabled, (unsigned)bonding_enabled_tmp);
        return count;
@@ -169,18 +170,19 @@ 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);
+               bat_info(net_dev,
+                        "Invalid parameter for 'vis mode' setting received: "
+                        "%s\n", 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);
+       bat_info(net_dev, "Changing vis mode from: %s to: %s\n",
+                atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE ?
+                "client" : "server", vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE ?
+                "client" : "server");
 
        atomic_set(&bat_priv->vis_mode, (unsigned)vis_mode_tmp);
        return count;
@@ -207,23 +209,23 @@ 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);
+               bat_info(net_dev, "Invalid parameter for 'orig_interval' "
+                        "setting received: %s\n", 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);
+               bat_info(net_dev, "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);
+       bat_info(net_dev, "Changing originator interval from: %i to: %li\n",
+                atomic_read(&bat_priv->orig_interval),
+                orig_interval_tmp);
 
        atomic_set(&bat_priv->orig_interval, orig_interval_tmp);
        return count;
@@ -251,24 +253,23 @@ static ssize_t store_log_level(struct kobject *kobj, struct attribute *attr,
 
        ret = strict_strtoul(buff, 10, &log_level_tmp);
        if (ret) {
-               printk(KERN_INFO "batman-adv:Invalid parameter for 'log_level' setting on mesh %s received: %s\n",
-                      net_dev->name, buff);
+               bat_info(net_dev, "Invalid parameter for 'log_level' "
+                        "setting received: %s\n", buff);
                return -EINVAL;
        }
 
        if (log_level_tmp > 3) {
-               printk(KERN_INFO "batman-adv:New log level too big: %li (max: %i)\n",
-                      log_level_tmp, 3);
+               bat_info(net_dev, "New log level too big: %li "
+                        "(max: %i)\n", log_level_tmp, 3);
                return -EINVAL;
        }
 
        if (atomic_read(&bat_priv->log_level) == log_level_tmp)
                return count;
 
-       printk(KERN_INFO
-              "batman-adv:Changing log level from: %i to: %li on mesh: %s\n",
-              atomic_read(&bat_priv->log_level),
-              log_level_tmp, net_dev->name);
+       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;
@@ -317,8 +318,8 @@ 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);
+               bat_err(dev, "Can't add sysfs directory: %s/%s\n", dev->name,
+                       SYSFS_IF_MESH_SUBDIR);
                goto out;
        }
 
@@ -326,9 +327,9 @@ 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);
+                       bat_err(dev, "Can't add sysfs file: %s/%s/%s\n",
+                               dev->name, SYSFS_IF_MESH_SUBDIR,
+                               ((*bat_attr)->attr).name);
                        goto rem_attr;
                }
        }
@@ -393,8 +394,8 @@ 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 +457,17 @@ 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);
+               bat_err(dev, "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);
+                       bat_err(dev, "Can't add sysfs file: %s/%s/%s\n",
+                               dev->name, SYSFS_IF_BAT_SUBDIR,
+                               ((*bat_attr)->attr).name);
                        goto rem_attr;
                }
        }

diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c
index e50246e..4172155 100644 (file)
--- a/drivers/staging/batman-adv/hard-interface.c
+++ b/drivers/staging/batman-adv/hard-interface.c
@@ -150,12 +150,10 @@ 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();
 }
@@ -189,7 +187,8 @@ void update_min_mtu(void)
                soft_device->mtu = min_mtu;
 }
 
-static void hardif_activate_interface(struct bat_priv *bat_priv,
+static void hardif_activate_interface(struct net_device *net_dev,
+                                     struct bat_priv *bat_priv,
                                      struct batman_if *batman_if)
 {
        if (batman_if->if_status != IF_INACTIVE)
@@ -207,8 +206,7 @@ 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);
+       bat_info(net_dev, "Interface activated: %s\n", batman_if->dev);
 
        if (atomic_read(&module_state) == MODULE_INACTIVE)
                activate_module();
@@ -217,7 +215,8 @@ static void hardif_activate_interface(struct bat_priv *bat_priv,
        return;
 }
 
-static void hardif_deactivate_interface(struct batman_if *batman_if)
+static void hardif_deactivate_interface(struct net_device *net_dev,
+                                       struct batman_if *batman_if)
 {
        if ((batman_if->if_status != IF_ACTIVE) &&
           (batman_if->if_status != IF_TO_BE_ACTIVATED))
@@ -227,8 +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);
+       bat_info(net_dev, "Interface deactivated: %s\n", batman_if->dev);
 
        update_min_mtu();
 }
@@ -246,9 +244,8 @@ 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",
-                      batman_if->dev);
+               bat_err(soft_device, "Can't add interface packet (%s): "
+                       "out of memory\n", batman_if->dev);
                goto err;
        }
 
@@ -266,15 +263,14 @@ 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);
+       bat_info(soft_device, "Adding interface: %s\n", batman_if->dev);
 
        if (hardif_is_iface_up(batman_if))
-               hardif_activate_interface(bat_priv, batman_if);
+               hardif_activate_interface(soft_device, bat_priv, batman_if);
        else
-               printk(KERN_ERR "batman-adv:"
-                      "Not using interface %s "
-                      "(retrying later): interface not active\n",
-                      batman_if->dev);
+               bat_err(soft_device, "Not using interface %s "
+                       "(retrying later): interface not active\n",
+                       batman_if->dev);
 
        /* begin scheduling originator messages on that interface */
        schedule_own_packet(batman_if);
@@ -292,12 +288,12 @@ void hardif_disable_interface(struct batman_if *batman_if)
        struct bat_priv *bat_priv = netdev_priv(soft_device);
 
        if (batman_if->if_status == IF_ACTIVE)
-               hardif_deactivate_interface(batman_if);
+               hardif_deactivate_interface(soft_device, batman_if);
 
        if (batman_if->if_status != IF_INACTIVE)
                return;
 
-       printk(KERN_INFO "batman-adv:Removing interface: %s\n", batman_if->dev);
+       bat_info(soft_device, "Removing interface: %s\n", batman_if->dev);
        bat_priv->num_ifaces--;
        orig_hash_del_if(batman_if, bat_priv->num_ifaces);
 
@@ -324,8 +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;
        }
@@ -408,11 +403,11 @@ static int hard_if_event(struct notifier_block *this,
        case NETDEV_REGISTER:
                break;
        case NETDEV_UP:
-               hardif_activate_interface(bat_priv, batman_if);
+               hardif_activate_interface(soft_device, bat_priv, batman_if);
                break;
        case NETDEV_GOING_DOWN:
        case NETDEV_DOWN:
-               hardif_deactivate_interface(batman_if);
+               hardif_deactivate_interface(soft_device, batman_if);
                break;
        case NETDEV_UNREGISTER:
                hardif_remove_interface(batman_if);

diff --git a/drivers/staging/batman-adv/icmp_socket.c b/drivers/staging/batman-adv/icmp_socket.c
index eea4ed7..532f246 100644 (file)
--- a/drivers/staging/batman-adv/icmp_socket.c
+++ b/drivers/staging/batman-adv/icmp_socket.c
@@ -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"
@@ -58,8 +58,7 @@ 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;

diff --git a/drivers/staging/batman-adv/main.c b/drivers/staging/batman-adv/main.c
index 5477d42..a4d238b 100644 (file)
--- a/drivers/staging/batman-adv/main.c
+++ b/drivers/staging/batman-adv/main.c
@@ -87,16 +87,14 @@ 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;
        }
 
@@ -113,9 +111,9 @@ 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;
 
@@ -176,8 +174,7 @@ 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:

diff --git a/drivers/staging/batman-adv/main.h b/drivers/staging/batman-adv/main.h
index dc42d44..8513261 100644 (file)
--- a/drivers/staging/batman-adv/main.h
+++ b/drivers/staging/batman-adv/main.h
@@ -86,10 +86,13 @@
 /*
  * Debug Messages
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt /* Append 'batman-adv: ' before
+                                            * kernel messages */
 
 #define DBG_BATMAN 1   /* all messages related to routing / flooding /
                         * broadcasting / etc */
 #define DBG_ROUTES 2   /* route or hna added / changed / deleted */
+#define DBG_ALL 3
 
 #define LOG_BUF_LEN 8192          /* has to be a power of 2 */
 
@@ -171,4 +174,26 @@ static inline void bat_dbg(char type __attribute__((unused)),
 }
 #endif
 
+#define bat_warning(net_dev, fmt, arg...)                              \
+       do {                                                            \
+               struct net_device *_netdev = (net_dev);                 \
+               struct bat_priv *_batpriv = netdev_priv(_netdev);       \
+               bat_dbg(DBG_ALL, _batpriv, fmt, ## arg);                \
+               pr_warning("%s: " fmt, _netdev->name, ## arg);          \
+       } while (0)
+#define bat_info(net_dev, fmt, arg...)                                 \
+       do {                                                            \
+               struct net_device *_netdev = (net_dev);                 \
+               struct bat_priv *_batpriv = netdev_priv(_netdev);       \
+               bat_dbg(DBG_ALL, _batpriv, fmt, ## arg);                \
+               pr_info("%s: " fmt, _netdev->name, ## arg);             \
+       } while (0)
+#define bat_err(net_dev, fmt, arg...)                                  \
+       do {                                                            \
+               struct net_device *_netdev = (net_dev);                 \
+               struct bat_priv *_batpriv = netdev_priv(_netdev);       \
+               bat_dbg(DBG_ALL, _batpriv, fmt, ## arg);                \
+               pr_err("%s: " fmt, _netdev->name, ## arg);              \
+       } while (0)
+
 #endif /* _NET_BATMAN_ADV_MAIN_H_ */

diff --git a/drivers/staging/batman-adv/originator.c b/drivers/staging/batman-adv/originator.c
index 3febdb8..d2a5f20 100644 (file)
--- a/drivers/staging/batman-adv/originator.c
+++ b/drivers/staging/batman-adv/originator.c
@@ -167,8 +167,8 @@ 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");
+                       bat_err(soft_device,
+                               "Couldn't resize orig hash table\n");
                else
                        orig_hash = swaphash;
        }
@@ -357,8 +357,7 @@ 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;
        }
 
@@ -369,8 +368,7 @@ 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;
        }
 
@@ -419,8 +417,7 @@ 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;
        }
 
@@ -441,8 +438,7 @@ 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;
        }
 

diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c
index 418ae09..066cc91 100644 (file)
--- a/drivers/staging/batman-adv/routing.c
+++ b/drivers/staging/batman-adv/routing.c
@@ -859,10 +859,9 @@ 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;
        }
 
@@ -1134,10 +1133,9 @@ 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;
        }
 

diff --git a/drivers/staging/batman-adv/send.c b/drivers/staging/batman-adv/send.c
index 8e8c0b6..055edee 100644 (file)
--- a/drivers/staging/batman-adv/send.c
+++ b/drivers/staging/batman-adv/send.c
@@ -68,10 +68,8 @@ 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;
        }
 
@@ -190,8 +188,8 @@ 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;
        }
 

diff --git a/drivers/staging/batman-adv/translation-table.c b/drivers/staging/batman-adv/translation-table.c
index 992fc7c..b233377 100644 (file)
--- a/drivers/staging/batman-adv/translation-table.c
+++ b/drivers/staging/batman-adv/translation-table.c
@@ -116,8 +116,7 @@ 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;
        }
@@ -372,8 +371,7 @@ 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;
        }

diff --git a/drivers/staging/batman-adv/vis.c b/drivers/staging/batman-adv/vis.c
index ddee0f2..4b6a504 100644 (file)
--- a/drivers/staging/batman-adv/vis.c
+++ b/drivers/staging/batman-adv/vis.c
@@ -678,7 +678,7 @@ 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;
        }
 
@@ -740,13 +740,13 @@ 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;
        }
 
@@ -767,8 +767,7 @@ 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;