diff options
| author |   Pavel Emelyanov <xemul@openvz.org> | 2008-05-07 19:54:04 +0400 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:47:44 -0400 |
| commit | 3282aea9ea5644a5b0161ad0fbd70fbf1099a470 (patch) | |
| tree | a6a44977d1e6c0ee9f9c9e7b661001de03e687d8 /net/mac80211/mesh_pathtbl.c | |
| parent | mac80211: Fix sleeping allocation under lock in mesh_path_node_copy. (diff) | |
| download | linux-dev-3282aea9ea5644a5b0161ad0fbd70fbf1099a470.tar.xz linux-dev-3282aea9ea5644a5b0161ad0fbd70fbf1099a470.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 1154398eceaa..947b13b40726 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); |