Merge branch 'lxt-cleanups'

Sergei Shtylyov says:

====================
   Here's the set of 2 patches against DaveM's 'net-next.git' repo. We save
several LoCs on the unneeded local variables....

[1/2] lxt: simplify lxt97[01]_config_intr()
[2/2] lxt: simplify lxt970_config_init()
====================

Signed-off-by: David S. Miller <davem@davemloft.net>