diff options
| author | Sven Eckelmann <sven@narfation.org> | 2016-07-25 00:42:44 +0200 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2016-10-19 08:37:52 +0200 |
| commit | 422d2f77803d85477df72f3153e85fd2b8c6b9e9 (patch) | |
| tree | f1dc7de3ad08d605866799de920f367e4b185795 /net/batman-adv/originator.c | |
| parent | batman-adv: Less function calls in batadv_is_ap_isolated() after error detection (diff) | |
| download | linux-422d2f77803d85477df72f3153e85fd2b8c6b9e9.tar.xz linux-422d2f77803d85477df72f3153e85fd2b8c6b9e9.zip | |
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.c | 8 |
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); |