Merge branch 'sh_eth-fix-and-clean-up-sh_eth_soft_swap'

Sergei Shtylyov says:

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sh_eth: fix & clean up sh_eth_soft_swap()

Here's a set of 3 patches against DaveM's 'net-next.git' repo. First one fixes an
old buffer endiannes issue (luckily, the ARM SoCs are smart enough to not actually
care) plus couple clean ups around sh_eth_soft_swap()...
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Signed-off-by: David S. Miller <davem@davemloft.net>