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authorSven Eckelmann <sven@narfation.org>2017-12-02 19:51:53 +0100
committerSimon Wunderlich <sw@simonwunderlich.de>2017-12-15 17:29:24 +0100
commitff15c27c97303fbe5abc49c25c73ea299ab72d31 (patch)
treeec78240c800bdf7a1ef3322175c5648a9ffa6d41 /net/batman-adv/gateway_client.c
parentbatman-adv: Add kernel-doc to functions in headers (diff)
downloadlinux-ff15c27c97303fbe5abc49c25c73ea299ab72d31.tar.xz
linux-ff15c27c97303fbe5abc49c25c73ea299ab72d31.zip
batman-adv: Add kernel-doc to externally visible functions
According to the kernel-doc documentation, externally visible functions should be documented. This refers to all all non-static function which can (and will) be used by functions in other sources files. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/gateway_client.c')
-rw-r--r--net/batman-adv/gateway_client.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 6731f7dabeb9..2488e25d0eef 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -93,6 +93,12 @@ void batadv_gw_node_put(struct batadv_gw_node *gw_node)
kref_put(&gw_node->refcount, batadv_gw_node_release);
}
+/**
+ * batadv_gw_get_selected_gw_node() - Get currently selected gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: selected gateway (with increased refcnt), NULL on errors
+ */
struct batadv_gw_node *
batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv)
{
@@ -111,6 +117,12 @@ out:
return gw_node;
}
+/**
+ * batadv_gw_get_selected_orig() - Get originator of currently selected gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: orig_node of selected gateway (with increased refcnt), NULL on errors
+ */
struct batadv_orig_node *
batadv_gw_get_selected_orig(struct batadv_priv *bat_priv)
{
@@ -204,6 +216,10 @@ void batadv_gw_check_client_stop(struct batadv_priv *bat_priv)
batadv_gw_node_put(curr_gw);
}
+/**
+ * batadv_gw_election() - Elect the best gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_gw_election(struct batadv_priv *bat_priv)
{
struct batadv_gw_node *curr_gw = NULL;
@@ -292,6 +308,11 @@ out:
batadv_neigh_ifinfo_put(router_ifinfo);
}
+/**
+ * batadv_gw_check_election() - Elect orig node as best gateway when eligible
+ * @bat_priv: the bat priv with all the soft interface information
+ * @orig_node: orig node which is to be checked
+ */
void batadv_gw_check_election(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
@@ -460,6 +481,11 @@ out:
batadv_gw_node_put(gw_node);
}
+/**
+ * batadv_gw_node_delete() - Remove orig_node from gateway list
+ * @bat_priv: the bat priv with all the soft interface information
+ * @orig_node: orig node which is currently in process of being removed
+ */
void batadv_gw_node_delete(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
@@ -471,6 +497,10 @@ void batadv_gw_node_delete(struct batadv_priv *bat_priv,
batadv_gw_node_update(bat_priv, orig_node, &gateway);
}
+/**
+ * batadv_gw_node_free() - Free gateway information from soft interface
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_gw_node_free(struct batadv_priv *bat_priv)
{
struct batadv_gw_node *gw_node;
@@ -486,6 +516,14 @@ void batadv_gw_node_free(struct batadv_priv *bat_priv)
}
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+
+/**
+ * batadv_gw_client_seq_print_text() - Print the gateway table in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;