1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 25976bfb6f9c..2dba305daf3c 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -350,7 +350,8 @@ static void shrink_stripes(raid5_conf_t *conf)
         while (drop_one_stripe(conf))
                 ;
 
-        kmem_cache_destroy(conf->slab_cache);
+        if (conf->slab_cache)
+                kmem_cache_destroy(conf->slab_cache);
         conf->slab_cache = NULL;
 }