[lwip-devel] [task #6827] etharp could need some tuning

[Simon Goldschmidt]

Follow-up Comment #33, task #6827 (project lwip):

Since struct eth_addr->addr is always 6 bytes long, it doesn't make sense to
always fetch netif->hwaddrlen.

I would always copy 6 bytes (the file _is_ called etharp.c after all) and add
an assert that netif->hwaddrlen is set to 6.

Any objections?

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