tree dc5184ad35fb003e81db458315b5768bfb26c18a
parent ef70f9a22dd175f3732f98a95a7bd870b6d96492
author John Fastabend <john.fastabend@gmail.com> 1502865312 -0700
committer David S. Miller <davem@davemloft.net> 1502908514 -0700

bpf: devmap: remove unnecessary value size check

In the devmap alloc map logic we check to ensure that the sizeof the
values are not greater than KMALLOC_MAX_SIZE. But, in the dev map case
we ensure the value size is 4bytes earlier in the function because all
values should be netdev ifindex values.

The second check is harmless but is not needed so remove it.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>