batman-adv: remove FSF address from GPL disclaimer

As suggested by checkpatch, remove all the references to the
FSF address since the kernel already has one reference in
its documentation.

In this way it is easier to update it in case of future
changes.

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>

diff --cc net/batman-adv/Makefile
Simple merge

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

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

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

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

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

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

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

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

diff --cc net/batman-adv/distributed-arp-table.c
Simple merge

diff --cc net/batman-adv/distributed-arp-table.h
Simple merge

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

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

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

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

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

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

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

diff --cc net/batman-adv/hard-interface.h
Simple merge

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

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

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

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

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

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

diff --cc net/batman-adv/network-coding.c
Simple merge

diff --cc net/batman-adv/network-coding.h
Simple merge

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

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

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

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

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

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

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

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

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

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

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

diff --cc net/batman-adv/translation-table.c
Simple merge

diff --cc net/batman-adv/translation-table.h
Simple merge

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