batman-adv: properly convert flag into a boolean value
authorAntonio Quartulli <ordex@autistici.org>
Mon, 27 Aug 2012 07:35:54 +0000 (09:35 +0200)
committerAntonio Quartulli <ordex@autistici.org>
Mon, 29 Oct 2012 08:42:47 +0000 (09:42 +0100)
In order to properly convert a bitwise AND to a boolean value, the whole
expression must be prepended by "!!".

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
net/batman-adv/translation-table.c

index 0ac39d5..c61209f 100644 (file)
@@ -2420,7 +2420,7 @@ bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
        if (!tt_global_entry)
                goto out;
 
-       ret = tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM;
+       ret = !!(tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM);
        batadv_tt_global_entry_free_ref(tt_global_entry);
 out:
        return ret;