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-rw-r--r--drivers/md/dm-delay.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 848b381..59ee1b0 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -364,11 +364,7 @@ bad_queue:
static void __exit dm_delay_exit(void)
{
- int r = dm_unregister_target(&delay_target);
-
- if (r < 0)
- DMERR("unregister failed %d", r);
-
+ dm_unregister_target(&delay_target);
kmem_cache_destroy(delayed_cache);
destroy_workqueue(kdelayd_wq);
}
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