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dm thin: fix missing pool reference count decrement in pool_ctr error path

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Fixes: ac8c3f3df ("dm thin: generate event when metadata threshold passed")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.10+
This commit is contained in:
Mike Snitzer 2015-10-13 12:04:28 -04:00
parent a2a678ed4d
commit ba30670f4d
1 changed files with 1 additions and 1 deletions
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2
drivers/md/dm-thin.c
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@ -3201,7 +3201,7 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
metadata_low_callback,
pool);
if (r)
goto out_free_pt;
goto out_flags_changed;
pt->callbacks.congested_fn = pool_is_congested;
dm_table_add_target_callbacks(ti->table, &pt->callbacks);