batman-adv: unbloat batadv_priv if debug is not enabled

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

diff --cc net/batman-adv/debugfs.c
Simple merge

diff --cc net/batman-adv/soft-interface.c
Simple merge

diff --cc net/batman-adv/types.h
Simple merge