Remove no longer used deprecated code, and make local functions
static.
Signed-off-by: NStephen Hemminger <stephen@networkplumber.org>
Acked-by: NJean Delvare <jdelvare@suse.de>
Acked-by: NTejun Heo <tj@kernel.org>
Cc: Jeff Layton <jlayton@redhat.com>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: George Spelvin <linux@horizon.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>