netdev - [PATCH 14/16] batman-adv: properly convert flag into a boolean value

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Message-Id: <1351423037-5292-15-git-send-email-ordex@autistici.org>
Date:	Sun, 28 Oct 2012 12:17:15 +0100
From:	Antonio Quartulli <ordex@...istici.org>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
	Antonio Quartulli <ordex@...istici.org>
Subject: [PATCH 14/16] 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@...istici.org>
---
 net/batman-adv/translation-table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 0ac39d5..c61209f 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;
-- 
1.7.12.4

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