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batman-adv: Return error codes instead of -1 on failures

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Signed-off-by: Sven Eckelmann <sven@narfation.org>
This commit is contained in:
Sven Eckelmann
2012-05-05 13:27:28 +02:00
committed by Antonio Quartulli
parent e0f5211f9b
commit 5346c35ebf
10 changed files with 58 additions and 48 deletions
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8
net/batman-adv/vis.c
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@@ -626,7 +626,7 @@ static int generate_vis_packet(struct bat_priv *bat_priv)
best_tq = find_best_vis_server(bat_priv, info);
if (best_tq < 0)
return -1;
return best_tq;
}
for (i = 0; i < hash->size; i++) {
@@ -878,7 +878,7 @@ int vis_init(struct bat_priv *bat_priv)
int hash_added;
if (bat_priv->vis_hash)
return 1;
return 0;
spin_lock_bh(&bat_priv->vis_hash_lock);
@@ -929,7 +929,7 @@ int vis_init(struct bat_priv *bat_priv)
spin_unlock_bh(&bat_priv->vis_hash_lock);
start_vis_timer(bat_priv);
return 1;
return 0;
free_info:
kfree(bat_priv->my_vis_info);
@@ -937,7 +937,7 @@ free_info:
err:
spin_unlock_bh(&bat_priv->vis_hash_lock);
vis_quit(bat_priv);
return 0;
return -ENOMEM;
}
/* Decrease the reference count on a hash item info */