From: Antonio Quartulli <ordex@autistici.org>
Date: Mon, 27 Aug 2012 07:35:54 +0000 (+0200)
Subject: batman-adv: properly convert flag into a boolean value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9f9ff08d26b2f6ecea7900a9c9543c627cd95e56;p=linux-beck.git

batman-adv: properly convert flag into a boolean value

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>
---

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 0ac39d5f77d8..c61209f764b1 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -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;