From 5a8bf62fd781b17ddb70e59245383e593e7b16fa Mon Sep 17 00:00:00 2001
From: Akilesh Kailash <akailash@google.com>
Date: Tue, 18 May 2021 23:08:19 +0000
Subject: [PATCH] ANDROID: dm-user: Drop additional reference

kref_init already takes one reference during
initialization. Additional reference will cause
memory leak when dm-user target is destroyed.

Bug: 188362111
Test: OTA - verify ref count dropping to 0
Signed-off-by: Akilesh Kailash <akailash@google.com>
Change-Id: I0b25135371daefdaf2841e9ff5cdfd6aaa389f3b
---
 drivers/md/dm-user.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/md/dm-user.c b/drivers/md/dm-user.c
index 4e64adaefdbd..759346739148 100644
--- a/drivers/md/dm-user.c
+++ b/drivers/md/dm-user.c
@@ -916,7 +916,6 @@ static int user_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	 * channels have been closed.
 	 */
 	kref_init(&t->references);
-	kref_get(&t->references);
 
 	mutex_init(&t->lock);
 	init_waitqueue_head(&t->wq);