batman-adv: don't initialise batman_iv private members in hard-interface.c

hard-interface.c has to do not contain any routing algorithm
specific code.

Allocate the hard-interface with kzalloc() and remove any
useless and algorithm specific member initialisation

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

1 files changed, 1 insertions, 7 deletions

diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 4a76ed654c92..c478e6bcf89b 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -577,7 +577,7 @@ batadv_hardif_add_interface(struct net_device *net_dev)
 
         dev_hold(net_dev);
 
-        hard_iface = kmalloc(sizeof(*hard_iface), GFP_ATOMIC);
+        hard_iface = kzalloc(sizeof(*hard_iface), GFP_ATOMIC);
         if (!hard_iface)
                 goto release_dev;
 
@@ -603,12 +603,6 @@ batadv_hardif_add_interface(struct net_device *net_dev)
         batadv_check_known_mac_addr(hard_iface->net_dev);
         list_add_tail_rcu(&hard_iface->list, &batadv_hardif_list);
 
-        /* This can't be called via a bat_priv callback because
-         * we have no bat_priv yet.
-         */
-        atomic_set(&hard_iface->bat_iv.ogm_seqno, 1);
-        hard_iface->bat_iv.ogm_buff = NULL;
-
         return hard_iface;
 
 free_if: