timer: clarify error if subsystem already initialized
authorStanislaw Kardach <kda@semihalf.com>
Fri, 26 Mar 2021 10:47:58 +0000 (11:47 +0100)
committerThomas Monjalon <thomas@monjalon.net>
Thu, 8 Apr 2021 21:12:55 +0000 (23:12 +0200)
commit5516e4760eb48c97bbaba195b18dda2302eeeb4f
treeaf4de1f5a2f860319b0bfc53d144c145cdda617f
parentcace2d7ef27995694415ae4bc90f41c9667f3b30
timer: clarify error if subsystem already initialized

rte_timer_subsystem_init() may return -EALREADY if it has been already
initialized. Therefore put explicitly into doxygen that this is not a
failure for the application.

Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
lib/librte_timer/rte_timer.h