OSDN Git Service

act_mirred: Fix mirred_init_module error handling
authorYueHaibing <yuehaibing@huawei.com>
Wed, 9 Oct 2019 03:10:52 +0000 (11:10 +0800)
committerJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 10 Oct 2019 02:19:35 +0000 (19:19 -0700)
commit11c9a7d38af524217efb7a176ad322b97ac2f163
tree3445fbbdb8548340c11d31f747f697c32bfc3666
parenta954380acde6adf584de76c41e1d520097820dd5
act_mirred: Fix mirred_init_module error handling

If tcf_register_action failed, mirred_device_notifier
should be unregistered.

Fixes: 3b87956ea645 ("net sched: fix race in mirred device removal")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
net/sched/act_mirred.c