[PATCH 3/4] md: raid0: Return md_integrity_register result directly

[Marcos Paulo de Souza]

Commit 0c35bd4723e4a39ba2da4c13a22cb97986ee10c8
("md: fix problems with freeing private data after ->run failure")
removed the check for the result of md_integrity_register, so we don't
need to store it anymore, so return it directly.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@xxxxxxxxx>
---
 drivers/md/raid0.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 42b0287104bd..e72255464c09 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -431,9 +431,7 @@ static int raid0_run(struct mddev *mddev)
 
 	dump_zones(mddev);
 
-	ret = md_integrity_register(mddev);
-
-	return ret;
+	return md_integrity_register(mddev);
 }
 
 static void raid0_free(struct mddev *mddev, void *priv)
-- 
2.21.0