Nearly all other code places for k_thread_entry_t also keep
unused params in place to stay compatible with k_thread_entry_t.
Signed-off-by: Florian La Roche <Florian.LaRoche@gmail.com>
As the common.h is only meant to be used by the network
shell files, rename it to be more descriptive in order to
avoid possible conflicts with any other common.h file.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
