From 565e0450129647df5112bff3df3ffd02b0c08e32 Mon Sep 17 00:00:00 2001 From: Aliaksei Karaliou Date: Sat, 23 Dec 2017 21:20:31 +0300 Subject: 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 Signed-off-by: Shaohua Li --- drivers/md/raid5.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/md/raid5.c') 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); -- cgit v1.2.3