From 749a57da9cc56b7332f9fca7312989072d05f1ae Mon Sep 17 00:00:00 2001 From: Heinz Mauelshagen Date: Tue, 19 Mar 2013 09:57:28 +1100 Subject: [PATCH] If the cache policy's config values are not able to be set we must set the policy to NULL after destroying it in create_cache_policy() so we don't attempt to destroy it a second time later. Signed-off-by: Heinz Mauelshagen Signed-off-by: Mike Snitzer Signed-off-by: Alasdair G Kergon --- drivers/md/dm-cache-target.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 76cc910557f0..79ac8603644d 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -1763,8 +1763,11 @@ static int create_cache_policy(struct cache *cache, struct cache_args *ca, } r = set_config_values(cache->policy, ca->policy_argc, ca->policy_argv); - if (r) + if (r) { + *error = "Error setting cache policy's config values"; dm_cache_policy_destroy(cache->policy); + cache->policy = NULL; + } return r; } -- 2.39.5