Lars Ellenberg e3fa3aff0c net: fix nla_policy_len to actually _iterate_ over the policy ...

Currently nla_policy_len always returns n * NLA_HDRLEN:
It loops, but does not advance it's iterator.
NLA_UNSPEC == 0 does not contain a .len in any policy.

Trivially fixed by adding p++.

Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-02-28 12:38:25 -08:00

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