[B.A.T.M.A.N.] [PATCH] batman-adv: Remove instant overwritten variable initialization
From: Sven Eckelmann <sven@narfation.org>
Date: 2012-10-07 10:02:22
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Sven Eckelmann <sven@narfation.org> --- routing.c | 2 +- sysfs.c | 2 +- translation-table.c | 20 ++++++++++---------- 3 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/routing.c b/routing.c
index 12af7d3..e146370 100644
--- a/routing.c
+++ b/routing.c@@ -911,7 +911,7 @@ batadv_reroute_unicast_packet(struct batadv_priv *bat_priv, struct batadv_unicast_packet *unicast_packet, uint8_t *dst_addr) { - struct batadv_orig_node *orig_node = NULL; + struct batadv_orig_node *orig_node; bool ret = false; orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr);
diff --git a/sysfs.c b/sysfs.c
index 7fdc220..cc56ed0 100644
--- a/sysfs.c
+++ b/sysfs.c@@ -739,7 +739,7 @@ int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type, enum batadv_uev_action action, const char *data) { int ret = -ENOMEM; - struct batadv_hard_iface *primary_if = NULL; + struct batadv_hard_iface *primary_if; struct kobject *bat_kobj; char *uevent_env[4] = { NULL, NULL, NULL, NULL };
diff --git a/translation-table.c b/translation-table.c
index 1f5ad91..41613b7 100644
--- a/translation-table.c
+++ b/translation-table.c@@ -256,8 +256,8 @@ void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr, int ifindex) { struct batadv_priv *bat_priv = netdev_priv(soft_iface); - struct batadv_tt_local_entry *tt_local = NULL; - struct batadv_tt_global_entry *tt_global = NULL; + struct batadv_tt_local_entry *tt_local; + struct batadv_tt_global_entry *tt_global; struct hlist_head *head; struct hlist_node *node; struct batadv_tt_orig_list_entry *orig_entry;
@@ -543,7 +543,7 @@ uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv, const uint8_t *addr, const char *message, bool roaming) { - struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_local_entry *tt_local_entry; uint16_t flags, curr_flags = BATADV_NO_FLAGS; tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr);
@@ -783,8 +783,8 @@ int batadv_tt_global_add(struct batadv_priv *bat_priv, const unsigned char *tt_addr, uint8_t flags, uint8_t ttvn) { - struct batadv_tt_global_entry *tt_global_entry = NULL; - struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry; + struct batadv_tt_local_entry *tt_local_entry; int ret = 0; int hash_added; struct batadv_tt_common_entry *common;
@@ -1074,7 +1074,7 @@ static void batadv_tt_global_del(struct batadv_priv *bat_priv, const unsigned char *addr, const char *message, bool roaming) { - struct batadv_tt_global_entry *tt_global_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry; struct batadv_tt_local_entry *local_entry = NULL; tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr);
@@ -1677,7 +1677,7 @@ static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_request) { - struct batadv_orig_node *req_dst_orig_node = NULL; + struct batadv_orig_node *req_dst_orig_node; struct batadv_orig_node *res_dst_orig_node = NULL; struct batadv_neigh_node *neigh_node = NULL; struct batadv_hard_iface *primary_if = NULL;
@@ -1812,7 +1812,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_request) { - struct batadv_orig_node *orig_node = NULL; + struct batadv_orig_node *orig_node; struct batadv_neigh_node *neigh_node = NULL; struct batadv_hard_iface *primary_if = NULL; uint8_t my_ttvn, req_ttvn, ttvn;
@@ -1978,7 +1978,7 @@ static void _batadv_tt_update_changes(struct batadv_priv *bat_priv, static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_response) { - struct batadv_orig_node *orig_node = NULL; + struct batadv_orig_node *orig_node; orig_node = batadv_orig_hash_find(bat_priv, tt_response->src); if (!orig_node)
@@ -2020,7 +2020,7 @@ static void batadv_tt_update_changes(struct batadv_priv *bat_priv, bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr) { - struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_local_entry *tt_local_entry; bool ret = false; tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr);
--
1.7.10.4