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authorSven Eckelmann <sven@narfation.org>2016-07-25 01:42:44 +0300
committerSimon Wunderlich <sw@simonwunderlich.de>2016-10-19 09:37:52 +0300
commit422d2f77803d85477df72f3153e85fd2b8c6b9e9 (patch)
treef1dc7de3ad08d605866799de920f367e4b185795 /net/batman-adv/originator.c
parent393b299d2cb804f09e05aafbdce9e3d3f61438cf (diff)
downloadlinux-422d2f77803d85477df72f3153e85fd2b8c6b9e9.tar.xz
batman-adv: Remove needless init of variables on stack
Some variables are overwritten immediatelly in a functions. These don't have to be initialized to a specific value on the stack because the value will be overwritten before they will be used anywhere. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/originator.c')
-rw-r--r--net/batman-adv/originator.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 5f3bfc41aeb1..6af87c9494f2 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -364,7 +364,7 @@ struct batadv_orig_ifinfo *
batadv_orig_ifinfo_new(struct batadv_orig_node *orig_node,
struct batadv_hard_iface *if_outgoing)
{
- struct batadv_orig_ifinfo *orig_ifinfo = NULL;
+ struct batadv_orig_ifinfo *orig_ifinfo;
unsigned long reset_time;
spin_lock_bh(&orig_node->neigh_list_lock);
@@ -520,7 +520,7 @@ batadv_hardif_neigh_create(struct batadv_hard_iface *hard_iface,
const u8 *neigh_addr)
{
struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
- struct batadv_hardif_neigh_node *hardif_neigh = NULL;
+ struct batadv_hardif_neigh_node *hardif_neigh;
spin_lock_bh(&hard_iface->neigh_list_lock);
@@ -563,7 +563,7 @@ static struct batadv_hardif_neigh_node *
batadv_hardif_neigh_get_or_create(struct batadv_hard_iface *hard_iface,
const u8 *neigh_addr)
{
- struct batadv_hardif_neigh_node *hardif_neigh = NULL;
+ struct batadv_hardif_neigh_node *hardif_neigh;
/* first check without locking to avoid the overhead */
hardif_neigh = batadv_hardif_neigh_get(hard_iface, neigh_addr);
@@ -683,7 +683,7 @@ batadv_neigh_node_get_or_create(struct batadv_orig_node *orig_node,
struct batadv_hard_iface *hard_iface,
const u8 *neigh_addr)
{
- struct batadv_neigh_node *neigh_node = NULL;
+ struct batadv_neigh_node *neigh_node;
/* first check without locking to avoid the overhead */
neigh_node = batadv_neigh_node_get(orig_node, hard_iface, neigh_addr);