On Fri, 2015-07-10 at 16:19 +0200, Thomas Graf wrote:
> From: Roopa Prabhu <[email protected]>
> + if (oif)
> + dev = __dev_get_by_index(net, oif);
> + ret = lwtunnel_build_state(dev, encap_type,
> + encap, &lwtstate);
> + if (!ret) {
> + lwtunnel_state_get(lwtstate);
> + ret = lwtunnel_cmp_encap(lwtstate, nh->nh_lwtstate);
> + lwtunnel_state_put(lwtstate);
> +
> + return ret;
These _get()/_put() calls do not seem necessary, or buggy.
If refcounting is needed the _get() should be done at the time lwstate
is fetched.
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