diff options
| author | Aliaksei Karaliou <akaraliou.dev@gmail.com> | 2017-12-23 21:20:31 +0300 |
|---|---|---|
| committer | Shaohua Li <sh.li@alibaba-inc.com> | 2018-02-17 12:35:34 -0800 |
| commit | 565e0450129647df5112bff3df3ffd02b0c08e32 (patch) | |
| tree | a38e3b14354b597b2c31dc192915c27c8811f8f5 /drivers/md/raid5.c | |
| parent | c786427f57b6dc4f56f9a84da52b41216e94f125 (diff) | |
md/raid5: simplify uninitialization of shrinker
Don't use shrinker.nr_deferred to check whether shrinker was
initialized or not. Now this check was integrated into
unregister_shrinker(), so it is safe to call it against
unregistered shrinker.
Signed-off-by: Aliaksei Karaliou <akaraliou.dev@gmail.com>
Signed-off-by: Shaohua Li <sh.li@alibaba-inc.com>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 50d01144b805..36e050678f5a 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -6764,9 +6764,7 @@ static void free_conf(struct r5conf *conf) log_exit(conf); - if (conf->shrinker.nr_deferred) - unregister_shrinker(&conf->shrinker); - + unregister_shrinker(&conf->shrinker); free_thread_groups(conf); shrink_stripes(conf); raid5_free_percpu(conf); |