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authorPavel Emelyanov <xemul@openvz.org>2008-05-07 19:54:04 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-05-21 21:47:44 -0400
commit3282aea9ea5644a5b0161ad0fbd70fbf1099a470 (patch)
treea6a44977d1e6c0ee9f9c9e7b661001de03e687d8 /net/mac80211/mesh_pathtbl.c
parent8566dc3fca470454461b161677a5ae3bb3a8c1b8 (diff)
downloadop-kernel-dev-3282aea9ea5644a5b0161ad0fbd70fbf1099a470.zip
op-kernel-dev-3282aea9ea5644a5b0161ad0fbd70fbf1099a470.tar.gz
mac80211: Do not report false error from mesh_path_add.
In case the hash grow failed, it is not fair to return error - the new node _was_ _actually_ added in this case. Besides, after my previous patch, this grow is more likely to fail on large hashes. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mesh_pathtbl.c')
-rw-r--r--net/mac80211/mesh_pathtbl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 1154398..947b13b4 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -206,7 +206,7 @@ int mesh_path_add(u8 *dst, struct net_device *dev)
newtbl = mesh_table_grow(mesh_paths);
if (!newtbl) {
write_unlock(&pathtbl_resize_lock);
- return -ENOMEM;
+ return 0;
}
rcu_assign_pointer(mesh_paths, newtbl);
write_unlock(&pathtbl_resize_lock);
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