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authorLinus Lüssing <linus.luessing@web.de>2011-03-14 22:43:30 +0000
committerSven Eckelmann <sven@narfation.org>2011-04-17 21:11:01 +0200
commit4c804850572f70a2350e4d1e79d6659392b07733 (patch)
tree54707084e38a1995aec5fc2eb44c114f15a48f85
parent551586292b39da6e4fbfbb5b96b57b68decfdab9 (diff)
downloadop-kernel-dev-4c804850572f70a2350e4d1e79d6659392b07733.zip
op-kernel-dev-4c804850572f70a2350e4d1e79d6659392b07733.tar.gz
batman-adv: Make gateway_get_selected type safe
Make the return value explicit instead of (void *). Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
-rw-r--r--net/batman-adv/gateway_client.c2
-rw-r--r--net/batman-adv/gateway_client.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 3cc4355..27b87ad 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -42,7 +42,7 @@ static void gw_node_free_ref(struct gw_node *gw_node)
call_rcu(&gw_node->rcu, gw_node_free_rcu);
}
-void *gw_get_selected(struct bat_priv *bat_priv)
+struct orig_node *gw_get_selected(struct bat_priv *bat_priv)
{
struct gw_node *curr_gateway_tmp;
struct orig_node *orig_node = NULL;
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 2aa4391..97c31d1 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -24,7 +24,7 @@
void gw_deselect(struct bat_priv *bat_priv);
void gw_election(struct bat_priv *bat_priv);
-void *gw_get_selected(struct bat_priv *bat_priv);
+struct orig_node *gw_get_selected(struct bat_priv *bat_priv);
void gw_check_election(struct bat_priv *bat_priv, struct orig_node *orig_node);
void gw_node_update(struct bat_priv *bat_priv,
struct orig_node *orig_node, uint8_t new_gwflags);
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