grace: replace BUG_ON by WARN_ONCE in exit_net hook

[ Upstream commit b872285751 ]

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vasily Averin 2017-11-06 16:22:48 +03:00 • committed by Greg Kroah-Hartman
commit e0849eb970