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authorPavel Emelyanov <xemul@openvz.org>2008-05-07 19:47:01 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-05-22 05:47:42 +0400
commit4caf86c6928cfaca270327bc944f901c2e2a8f50 (patch)
tree6f6a1ecac1a4399c6597510f4076e19b1e30f10e /net/mac80211/mesh.h
parent5194ee82b4aafc35b32c96db11bdacea9bf548be (diff)
downloadlinux-4caf86c6928cfaca270327bc944f901c2e2a8f50.tar.xz
mac80211: Prepare mesh_table_grow to failing copy_node callback.
The mesh_path_node_copy() performs kmalloc() and thus - may fail (well, it does not now, but I'm fixing this right now). Its caller - the mesh_table_grow() - isn't prepared for such a trick yet. This preparation is just flush the new hash and make copy_node() return an int value. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mesh.h')
-rw-r--r--net/mac80211/mesh.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 2e161f6d8288..669eafafe497 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -109,7 +109,7 @@ struct mesh_table {
__u32 hash_rnd; /* Used for hash generation */
atomic_t entries; /* Up to MAX_MESH_NEIGHBOURS */
void (*free_node) (struct hlist_node *p, bool free_leafs);
- void (*copy_node) (struct hlist_node *p, struct mesh_table *newtbl);
+ int (*copy_node) (struct hlist_node *p, struct mesh_table *newtbl);
int size_order;
int mean_chain_len;
};