tree 806170ed0e3fe655e69dc804dd21f63913fed420
parent dcad1c55baaa328bb37ea7ec69a3699d8a809a82
author Philipp Maier <pmaier@sysmocom.de> 1589298685 +0200
committer Philipp Maier <pmaier@sysmocom.de> 1589298685 +0200

logging: do not allow multiple calls of log_init()

calling log_init() multiple times would lead into memory leaks. The
function should only be called once on startup of the process. Lets make
sure that it does not get called multiple times by accident.

Change-Id: Ibb300e4c9b04767581116ab530b2e6a9a195db08