hp100: Convert the normal skb free path to dev_consume_skb_any()

A bit of floor sweeping in a dusty old corner.  Convert the "normal"
skb free calls to dev_consume_skb_any() so packet drop tracing will
be more sane.

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>