netdev - [PATCH 7/7][MAC80211]: Consolidate hash kfree-ing in mesh.c.

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Message-ID: <4821D157.90403@openvz.org>
Date:	Wed, 07 May 2008 19:57:11 +0400
From:	Pavel Emelyanov <xemul@...nvz.org>
To:	Johannes Berg <johannes@...solutions.net>,
	"John W. Linville" <linville@...driver.com>
CC:	linux-wireless@...r.kernel.org,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: [PATCH 7/7][MAC80211]: Consolidate hash kfree-ing in mesh.c.

There are already two places, that kfree the mesh_table and
its buckets.

Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>

---
 net/mac80211/mesh.c |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index f46fbdb..876ec18 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -315,6 +315,13 @@ struct mesh_table *mesh_table_alloc(int size_order)
 	return newtbl;
 }
 
+static void __mesh_table_free(struct mesh_table *tbl)
+{
+	kfree(tbl->hash_buckets);
+	kfree(tbl->hashwlock);
+	kfree(tbl);
+}
+
 void mesh_table_free(struct mesh_table *tbl, bool free_leafs)
 {
 	struct hlist_head *mesh_hash;
@@ -330,9 +337,7 @@ void mesh_table_free(struct mesh_table *tbl, bool free_leafs)
 		}
 		spin_unlock(&tbl->hashwlock[i]);
 	}
-	kfree(tbl->hash_buckets);
-	kfree(tbl->hashwlock);
-	kfree(tbl);
+	__mesh_table_free(tbl);
 }
 
 static void ieee80211_mesh_path_timer(unsigned long data)
@@ -378,9 +383,7 @@ errcopy:
 		hlist_for_each_safe(p, q, &newtbl->hash_buckets[i])
 			tbl->free_node(p, 0);
 	}
-	kfree(newtbl->hash_buckets);
-	kfree(newtbl->hashwlock);
-	kfree(newtbl);
+	__mesh_table_free(tbl);
 endgrow:
 	return NULL;
 }
-- 
1.5.3.4

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