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dm: consolidate target deregistration error handling
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
md
/
dm-zero.c
diff --git
a/drivers/md/dm-zero.c
b/drivers/md/dm-zero.c
index cdbf126ec10651f6632bfed0401598e3ced361d5..bbc97030c0c200eb35160beddb0342693c7c7250 100644
(file)
--- a/
drivers/md/dm-zero.c
+++ b/
drivers/md/dm-zero.c
@@
-69,10
+69,7
@@
static int __init dm_zero_init(void)
static void __exit dm_zero_exit(void)
{
- int r = dm_unregister_target(&zero_target);
-
- if (r < 0)
- DMERR("unregister failed %d", r);
+ dm_unregister_target(&zero_target);
}
module_init(dm_zero_init)