4 files changed, 16 insertions, 12 deletions

diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c
index 31d23dbccc38..a8fb66095d83 100644
--- a/net/batman-adv/bat_sysfs.c
+++ b/net/batman-adv/bat_sysfs.c
@@ -409,7 +409,7 @@ static ssize_t show_gw_bwidth(struct kobject *kobj, struct attribute *attr,
         int down, up;
         int gw_bandwidth = atomic_read(&bat_priv->gw_bandwidth);
 
-        gw_bandwidth_to_kbit(gw_bandwidth, &down, &up);
+        batadv_gw_bandwidth_to_kbit(gw_bandwidth, &down, &up);
         return sprintf(buff, "%i%s/%i%s\n",
                        (down > 2048 ? down / 1024 : down),
                        (down > 2048 ? "MBit" : "KBit"),
@@ -425,7 +425,7 @@ static ssize_t store_gw_bwidth(struct kobject *kobj, struct attribute *attr,
         if (buff[count - 1] == '\n')
                 buff[count - 1] = '\0';
 
-        return gw_bandwidth_set(net_dev, buff, count);
+        return batadv_gw_bandwidth_set(net_dev, buff, count);
 }
 
 BAT_ATTR_SIF_BOOL(aggregated_ogms, S_IRUGO | S_IWUSR, NULL);
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index a28d9ce86812..a3f944b6ac53 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -116,13 +116,15 @@ static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv)
         uint32_t max_gw_factor = 0, tmp_gw_factor = 0;
         uint8_t max_tq = 0;
         int down, up;
+        struct orig_node *orig_node;
 
         rcu_read_lock();
         hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
                 if (gw_node->deleted)
                         continue;
 
-                router = orig_node_get_router(gw_node->orig_node);
+                orig_node = gw_node->orig_node;
+                router = orig_node_get_router(orig_node);
                 if (!router)
                         continue;
 
@@ -131,8 +133,8 @@ static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv)
 
                 switch (atomic_read(&bat_priv->gw_sel_class)) {
                 case 1: /* fast connection */
-                        gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags,
-                                             &down, &up);
+                        batadv_gw_bandwidth_to_kbit(orig_node->gw_flags,
+                                                    &down, &up);
 
                         tmp_gw_factor = (router->tq_avg * router->tq_avg *
                                          down * 100 * 100) /
@@ -319,7 +321,7 @@ static void gw_node_add(struct bat_priv *bat_priv,
         hlist_add_head_rcu(&gw_node->list, &bat_priv->gw_list);
         spin_unlock_bh(&bat_priv->gw_list_lock);
 
-        gw_bandwidth_to_kbit(new_gwflags, &down, &up);
+        batadv_gw_bandwidth_to_kbit(new_gwflags, &down, &up);
         bat_dbg(DBG_BATMAN, bat_priv,
                 "Found new gateway %pM -> gw_class: %i - %i%s/%i%s\n",
                 orig_node->orig, new_gwflags,
@@ -434,7 +436,7 @@ static int _write_buffer_text(struct bat_priv *bat_priv, struct seq_file *seq,
         struct neigh_node *router;
         int down, up, ret = -1;
 
-        gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up);
+        batadv_gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up);
 
         router = orig_node_get_router(gw_node->orig_node);
         if (!router)
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index a0b0f52d961a..722c93282442 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -59,7 +59,7 @@ static void kbit_to_gw_bandwidth(int down, int up, long *gw_srv_class)
 }
 
 /* returns the up and downspeeds in kbit, calculated from the class */
-void gw_bandwidth_to_kbit(uint8_t gw_srv_class, int *down, int *up)
+void batadv_gw_bandwidth_to_kbit(uint8_t gw_srv_class, int *down, int *up)
 {
         int sbit = (gw_srv_class & 0x80) >> 7;
         int dpart = (gw_srv_class & 0x78) >> 3;
@@ -136,7 +136,8 @@ static bool parse_gw_bandwidth(struct net_device *net_dev, char *buff,
         return true;
 }
 
-ssize_t gw_bandwidth_set(struct net_device *net_dev, char *buff, size_t count)
+ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
+                                size_t count)
 {
         struct bat_priv *bat_priv = netdev_priv(net_dev);
         long gw_bandwidth_tmp = 0;
@@ -160,7 +161,7 @@ ssize_t gw_bandwidth_set(struct net_device *net_dev, char *buff, size_t count)
          * speeds, hence we need to calculate it back to show the number
          * that is going to be propagated
          **/
-        gw_bandwidth_to_kbit((uint8_t)gw_bandwidth_tmp, &down, &up);
+        batadv_gw_bandwidth_to_kbit((uint8_t)gw_bandwidth_tmp, &down, &up);
 
         if (atomic_read(&bat_priv->gw_bandwidth) == gw_bandwidth_tmp)
                 return count;
diff --git a/net/batman-adv/gateway_common.h b/net/batman-adv/gateway_common.h
index b8fb11c4f927..e256040760bf 100644
--- a/net/batman-adv/gateway_common.h
+++ b/net/batman-adv/gateway_common.h
@@ -32,7 +32,8 @@ enum gw_modes {
 #define GW_MODE_CLIENT_NAME     "client"
 #define GW_MODE_SERVER_NAME     "server"
 
-void gw_bandwidth_to_kbit(uint8_t gw_class, int *down, int *up);
-ssize_t gw_bandwidth_set(struct net_device *net_dev, char *buff, size_t count);
+void batadv_gw_bandwidth_to_kbit(uint8_t gw_class, int *down, int *up);
+ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
+                                size_t count);
 
 #endif /* _NET_BATMAN_ADV_GATEWAY_COMMON_H_ */