netdev - [PATCH 6/8] batman-adv: TT_CLIENT_PENDING is never set in struct tt_global

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Message-Id: <1330429113-23409-1-git-send-email-lindner_marek@yahoo.de>
Date:	Tue, 28 Feb 2012 19:38:33 +0800
From:	Marek Lindner <lindner_marek@...oo.de>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
	Antonio Quartulli <ordex@...istici.org>,
	Marek Lindner <lindner_marek@...oo.de>
Subject: [PATCH 6/8] batman-adv: TT_CLIENT_PENDING is never set in struct tt_global_entry

From: Antonio Quartulli <ordex@...istici.org>

Actually the TT_CLIENT_PENDING flag is never set in the tt_global_entry
structure, therefore this code is useless and can be removed.

Reported-by: Simon Wunderlich <siwu@....tu-chemnitz.de>
Signed-off-by: Antonio Quartulli <ordex@...istici.org>
Signed-off-by: Marek Lindner <lindner_marek@...oo.de>
---
 net/batman-adv/translation-table.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 1ff7fbe..9a6f315 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -603,7 +603,7 @@ int tt_global_seq_print_text(struct seq_file *seq, void *offset)
 						       struct tt_global_entry,
 						       common);
 			seq_printf(seq, " * %pM  (%3u) via %pM     (%3u)   "
-					"[%c%c%c]\n",
+					"[%c%c]\n",
 					tt_global_entry->common.addr,
 					tt_global_entry->ttvn,
 					tt_global_entry->orig_node->orig,
@@ -613,8 +613,6 @@ int tt_global_seq_print_text(struct seq_file *seq, void *offset)
 					(tt_global_entry->common.flags &
 					 TT_CLIENT_ROAM ? 'R' : '.'),
 					(tt_global_entry->common.flags &
-					 TT_CLIENT_PENDING ? 'X' : '.'),
-					(tt_global_entry->common.flags &
 					 TT_CLIENT_WIFI ? 'W' : '.'));
 		}
 		rcu_read_unlock();
@@ -838,11 +836,6 @@ struct orig_node *transtable_search(struct bat_priv *bat_priv,
 	if (!atomic_inc_not_zero(&tt_global_entry->orig_node->refcount))
 		goto out;
 
-	/* A global client marked as PENDING has already moved from that
-	 * originator */
-	if (tt_global_entry->common.flags & TT_CLIENT_PENDING)
-		goto out;
-
 	orig_node = tt_global_entry->orig_node;
 
 out:
-- 
1.7.9

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