From: Pavel Emelyanov <xemul@openvz.org>
Date: Wed, 7 May 2008 15:57:11 +0000 (+0400)
Subject: mac80211: Consolidate hash kfree-ing in mesh.c.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bd9b448f4c0a514559bdae4ca18ca3e8cd999c6d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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@openvz.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index cbce001f8f23..b5933b271491 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;
 }