Commit 3282aea9 authored by Pavel Emelyanov's avatar Pavel Emelyanov Committed by John W. Linville

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: default avatarPavel Emelyanov <xemul@openvz.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8566dc3f
......@@ -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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