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mac80211: Do not report false error from mesh_path_add.

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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>
This commit is contained in:
Pavel Emelyanov 2008-05-07 19:54:04 +04:00 committed by John W. Linville
parent 8566dc3fca
commit 3282aea9ea
1 changed files with 1 additions and 1 deletions
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net/mac80211/mesh_pathtbl.c
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@ -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);