tree 50506ab3d7057e9de2e65bf726ad48043cfbfc45
parent 48b8d78315bf2aef4b6b4fb41c2c94e0b6600234
author Florian Zumbiehl <florz@florz.de> 1185914877 -0700
committer David S. Miller <davem@davemloft.net> 1185914877 -0700

[PPPOE]: Improve hashing function in hash_item().

The new code produces the same results as the old version and is
~ 3 to 6 times faster for 4-bit hashes on the CPUs I tested.

Signed-off-by: Florian Zumbiehl <florz@florz.de>
Signed-off-by: David S. Miller <davem@davemloft.net>