batman-adv: Remove unnecessary OOM logging messages

[pandora-kernel.git] / net / batman-adv / vis.c

diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c
index 8a1b985..f81a6b6 100644 (file)
--- a/net/batman-adv/vis.c
+++ b/net/batman-adv/vis.c
@@ -131,7 +131,7 @@ static void vis_data_insert_interface(const uint8_t *interface,
                        return;
        }
 
-       /* its a new address, add it to the list */
+       /* it's a new address, add it to the list */
        entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
        if (!entry)
                return;
@@ -465,7 +465,7 @@ static struct vis_info *add_packet(struct bat_priv *bat_priv,
        /* try to add it */
        hash_added = hash_add(bat_priv->vis_hash, vis_info_cmp, vis_info_choose,
                              info, &info->hash_entry);
-       if (hash_added < 0) {
+       if (hash_added != 0) {
                /* did not work (for some reason) */
                kref_put(&info->refcount, free_info);
                info = NULL;
@@ -887,10 +887,8 @@ int vis_init(struct bat_priv *bat_priv)
        }
 
        bat_priv->my_vis_info = kmalloc(MAX_VIS_PACKET_SIZE, GFP_ATOMIC);
-       if (!bat_priv->my_vis_info) {
-               pr_err("Can't initialize vis packet\n");
+       if (!bat_priv->my_vis_info)
                goto err;
-       }
 
        bat_priv->my_vis_info->skb_packet = dev_alloc_skb(sizeof(*packet) +
                                                          MAX_VIS_PACKET_SIZE +
@@ -920,7 +918,7 @@ int vis_init(struct bat_priv *bat_priv)
        hash_added = hash_add(bat_priv->vis_hash, vis_info_cmp, vis_info_choose,
                              bat_priv->my_vis_info,
                              &bat_priv->my_vis_info->hash_entry);
-       if (hash_added < 0) {
+       if (hash_added != 0) {
                pr_err("Can't add own vis packet into hash\n");
                /* not in hash, need to remove it manually. */
                kref_put(&bat_priv->my_vis_info->refcount, free_info);