dm: consolidate target deregistration error handling

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-stripe.c

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index a2d068dbe9e2669dc25290a09e8918b4b5c2f28f..41569bc60abc9dfe2d8986beba23099ffd068d31 100644 (file)
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -320,8 +320,10 @@ int __init dm_stripe_init(void)
        int r;
 
        r = dm_register_target(&stripe_target);
-       if (r < 0)
+       if (r < 0) {
                DMWARN("target registration failed");
+               return r;
+       }
 
        kstriped = create_singlethread_workqueue("kstriped");
        if (!kstriped) {
@@ -335,9 +337,7 @@ int __init dm_stripe_init(void)
 
 void dm_stripe_exit(void)
 {
-       if (dm_unregister_target(&stripe_target))
-               DMWARN("target unregistration failed");
-
+       dm_unregister_target(&stripe_target);
        destroy_workqueue(kstriped);
 
        return;