From 4e6a8ffba2add23223dc0231c1f818d00813c55b Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@gmail.com>
Date: Sat, 19 Jan 2013 11:18:43 +0100
Subject: [PATCH] staging: line6: clean up line6_pod_process_message()

Previous versions of the line6 driver snooped MIDI traffic in order to
make device state accessible via sysfs attributes.  This involved a lot
of logic in line6_pod_process_message() that has since been removed.

Drop unused conditionals in line6_pod_process_message() and reduce the
levels of indentation.  Only two MIDI messages are still tracked: the
POD version message on startup and monitor level changes originating
from the device.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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