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Date: Tue, 23 Feb 2016 14:08:07 +0800
From: Antonio Quartulli <a@...table.cc>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
Sven Eckelmann <sven@...fation.org>,
Marek Lindner <mareklindner@...mailbox.ch>,
Antonio Quartulli <a@...table.cc>
Subject: [PATCH 04/20] batman-adv: Rename batadv_neigh_node *_free_ref function to *_put
From: Sven Eckelmann <sven@...fation.org>
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.
Signed-off-by: Sven Eckelmann <sven@...fation.org>
Signed-off-by: Marek Lindner <mareklindner@...mailbox.ch>
Signed-off-by: Antonio Quartulli <a@...table.cc>
---
net/batman-adv/bat_iv_ogm.c | 16 ++++++++--------
net/batman-adv/distributed-arp-table.c | 2 +-
net/batman-adv/fragmentation.c | 2 +-
net/batman-adv/gateway_client.c | 14 +++++++-------
net/batman-adv/icmp_socket.c | 2 +-
net/batman-adv/network-coding.c | 4 ++--
net/batman-adv/originator.c | 16 ++++++++--------
net/batman-adv/originator.h | 2 +-
net/batman-adv/routing.c | 14 +++++++-------
net/batman-adv/send.c | 2 +-
net/batman-adv/translation-table.c | 6 +++---
11 files changed, 40 insertions(+), 40 deletions(-)
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index f01ee23e35e6..0f8742b4bfaa 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -1005,7 +1005,7 @@ batadv_iv_ogm_orig_update(struct batadv_priv *bat_priv,
tmp_neigh_node->if_incoming == if_incoming &&
kref_get_unless_zero(&tmp_neigh_node->refcount)) {
if (WARN(neigh_node, "too many matching neigh_nodes"))
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
neigh_node = tmp_neigh_node;
continue;
}
@@ -1116,9 +1116,9 @@ unlock:
rcu_read_unlock();
out:
if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
if (neigh_ifinfo)
batadv_neigh_ifinfo_free_ref(neigh_ifinfo);
if (router_ifinfo)
@@ -1265,7 +1265,7 @@ static int batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
out:
if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
return ret;
}
@@ -1568,11 +1568,11 @@ out:
if (router_ifinfo)
batadv_neigh_ifinfo_free_ref(router_ifinfo);
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
if (router_router)
- batadv_neigh_node_free_ref(router_router);
+ batadv_neigh_node_put(router_router);
if (orig_neigh_router)
- batadv_neigh_node_free_ref(orig_neigh_router);
+ batadv_neigh_node_put(orig_neigh_router);
if (hardif_neigh)
batadv_hardif_neigh_free_ref(hardif_neigh);
@@ -1868,7 +1868,7 @@ static void batadv_iv_ogm_orig_print(struct batadv_priv *bat_priv,
batman_count++;
next:
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
if (n_ifinfo)
batadv_neigh_ifinfo_free_ref(n_ifinfo);
}
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 00408d6231b6..919f3445fff3 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -674,7 +674,7 @@ static bool batadv_dat_send_data(struct batadv_priv *bat_priv,
ret = true;
}
free_neigh:
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
free_orig:
batadv_orig_node_put(cand[i].orig_node);
}
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index d13c5b601b67..adb9c3989add 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -387,7 +387,7 @@ out:
if (orig_node_dst)
batadv_orig_node_put(orig_node_dst);
if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
return ret;
}
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 7bf84c136205..ea03c056a345 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -235,7 +235,7 @@ batadv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
batadv_gw_node_free_ref(gw_node);
next:
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
if (router_ifinfo)
batadv_neigh_ifinfo_free_ref(router_ifinfo);
}
@@ -352,7 +352,7 @@ out:
if (next_gw)
batadv_gw_node_free_ref(next_gw);
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
if (router_ifinfo)
batadv_neigh_ifinfo_free_ref(router_ifinfo);
}
@@ -417,9 +417,9 @@ out:
if (curr_gw_orig)
batadv_orig_node_put(curr_gw_orig);
if (router_gw)
- batadv_neigh_node_free_ref(router_gw);
+ batadv_neigh_node_put(router_gw);
if (router_orig)
- batadv_neigh_node_free_ref(router_orig);
+ batadv_neigh_node_put(router_orig);
if (router_gw_tq)
batadv_neigh_ifinfo_free_ref(router_gw_tq);
if (router_orig_tq)
@@ -626,7 +626,7 @@ out:
if (router_ifinfo)
batadv_neigh_ifinfo_free_ref(router_ifinfo);
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
return ret;
}
@@ -885,8 +885,8 @@ out:
if (gw_node)
batadv_gw_node_free_ref(gw_node);
if (neigh_old)
- batadv_neigh_node_free_ref(neigh_old);
+ batadv_neigh_node_put(neigh_old);
if (neigh_curr)
- batadv_neigh_node_free_ref(neigh_curr);
+ batadv_neigh_node_put(neigh_curr);
return out_of_range;
}
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 292a648c2f09..6268f08b7154 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -290,7 +290,7 @@ out:
if (primary_if)
batadv_hardif_put(primary_if);
if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
if (orig_node)
batadv_orig_node_put(orig_node);
return len;
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 3a42e26b2240..e9409bad35e7 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -1228,9 +1228,9 @@ static bool batadv_nc_code_packets(struct batadv_priv *bat_priv,
res = true;
out:
if (router_neigh)
- batadv_neigh_node_free_ref(router_neigh);
+ batadv_neigh_node_put(router_neigh);
if (router_coding)
- batadv_neigh_node_free_ref(router_coding);
+ batadv_neigh_node_put(router_coding);
if (router_neigh_ifinfo)
batadv_neigh_ifinfo_free_ref(router_neigh_ifinfo);
if (router_coding_ifinfo)
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 3e959f48f845..060f3a670d63 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -279,11 +279,11 @@ static void batadv_neigh_node_release(struct kref *ref)
}
/**
- * batadv_neigh_node_free_ref - decrement the neighbors refcounter and possibly
+ * batadv_neigh_node_put - decrement the neighbors refcounter and possibly
* release it
* @neigh_node: neigh neighbor to free
*/
-void batadv_neigh_node_free_ref(struct batadv_neigh_node *neigh_node)
+void batadv_neigh_node_put(struct batadv_neigh_node *neigh_node)
{
kref_put(&neigh_node->refcount, batadv_neigh_node_release);
}
@@ -737,7 +737,7 @@ static void batadv_orig_ifinfo_release(struct kref *ref)
/* this is the last reference to this object */
router = rcu_dereference_protected(orig_ifinfo->router, true);
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
kfree_rcu(orig_ifinfo, rcu);
}
@@ -793,7 +793,7 @@ static void batadv_orig_node_release(struct kref *ref)
hlist_for_each_entry_safe(neigh_node, node_tmp,
&orig_node->neigh_list, list) {
hlist_del_rcu(&neigh_node->list);
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
}
hlist_for_each_entry_safe(orig_ifinfo, node_tmp,
@@ -1069,7 +1069,7 @@ batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
neigh_purged = true;
hlist_del_rcu(&neigh_node->list);
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
} else {
/* only necessary if not the whole neighbor is to be
* deleted, but some interface has been removed.
@@ -1108,7 +1108,7 @@ batadv_find_best_neighbor(struct batadv_priv *bat_priv,
continue;
if (best)
- batadv_neigh_node_free_ref(best);
+ batadv_neigh_node_put(best);
best = neigh;
}
@@ -1154,7 +1154,7 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
batadv_update_route(bat_priv, orig_node, BATADV_IF_DEFAULT,
best_neigh_node);
if (best_neigh_node)
- batadv_neigh_node_free_ref(best_neigh_node);
+ batadv_neigh_node_put(best_neigh_node);
/* ... then for all other interfaces. */
rcu_read_lock();
@@ -1171,7 +1171,7 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
batadv_update_route(bat_priv, orig_node, hard_iface,
best_neigh_node);
if (best_neigh_node)
- batadv_neigh_node_free_ref(best_neigh_node);
+ batadv_neigh_node_put(best_neigh_node);
}
rcu_read_unlock();
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index c151f6a8f5ec..78f409cf7fc3 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -49,7 +49,7 @@ struct batadv_neigh_node *
batadv_neigh_node_new(struct batadv_orig_node *orig_node,
struct batadv_hard_iface *hard_iface,
const u8 *neigh_addr);
-void batadv_neigh_node_free_ref(struct batadv_neigh_node *neigh_node);
+void batadv_neigh_node_put(struct batadv_neigh_node *neigh_node);
struct batadv_neigh_node *
batadv_orig_router_get(struct batadv_orig_node *orig_node,
const struct batadv_hard_iface *if_outgoing);
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index a14ca42e927e..9107f69873ea 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -98,7 +98,7 @@ static void _batadv_update_route(struct batadv_priv *bat_priv,
}
if (curr_router)
- batadv_neigh_node_free_ref(curr_router);
+ batadv_neigh_node_put(curr_router);
/* increase refcount of new best neighbor */
if (neigh_node && !kref_get_unless_zero(&neigh_node->refcount))
@@ -111,7 +111,7 @@ static void _batadv_update_route(struct batadv_priv *bat_priv,
/* decrease refcount of previous best neighbor */
if (curr_router)
- batadv_neigh_node_free_ref(curr_router);
+ batadv_neigh_node_put(curr_router);
}
/**
@@ -138,7 +138,7 @@ void batadv_update_route(struct batadv_priv *bat_priv,
out:
if (router)
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
}
/**
@@ -545,7 +545,7 @@ batadv_find_router(struct batadv_priv *bat_priv,
next:
/* free references */
if (cand_router) {
- batadv_neigh_node_free_ref(cand_router);
+ batadv_neigh_node_put(cand_router);
cand_router = NULL;
}
batadv_orig_ifinfo_free_ref(cand);
@@ -562,17 +562,17 @@ next:
* 3) there is no candidate at all, return the default router
*/
if (next_candidate) {
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
/* remove references to first candidate, we don't need it. */
if (first_candidate) {
- batadv_neigh_node_free_ref(first_candidate_router);
+ batadv_neigh_node_put(first_candidate_router);
batadv_orig_ifinfo_free_ref(first_candidate);
}
router = next_candidate_router;
orig_node->last_bonding_candidate = next_candidate;
} else if (first_candidate) {
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
/* refcounting has already been done in the loop above. */
router = first_candidate_router;
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index c9cafc0f2d1b..caff32cf6fe7 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -153,7 +153,7 @@ int batadv_send_skb_to_orig(struct sk_buff *skb,
out:
if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
+ batadv_neigh_node_put(neigh_node);
return ret;
}
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index c6c633828bc8..132635aa7b11 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1586,20 +1586,20 @@ batadv_transtable_best_orig(struct batadv_priv *bat_priv,
if (best_router &&
bao->bat_neigh_cmp(router, BATADV_IF_DEFAULT,
best_router, BATADV_IF_DEFAULT) <= 0) {
- batadv_neigh_node_free_ref(router);
+ batadv_neigh_node_put(router);
continue;
}
/* release the refcount for the "old" best */
if (best_router)
- batadv_neigh_node_free_ref(best_router);
+ batadv_neigh_node_put(best_router);
best_entry = orig_entry;
best_router = router;
}
if (best_router)
- batadv_neigh_node_free_ref(best_router);
+ batadv_neigh_node_put(best_router);
return best_entry;
}
--
2.7.1
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