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From:   Yi Li <yili@winhong.com>
To:     colyli@suse.de
Cc:     yilikernel@gmail.com, kent.overstreet@gmail.com,
        linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org,
        Yi Li <yili@winhong.com>
Subject: [PATCH v2] bcache: Trivial fix to register_bcache
Date:   Mon, 21 Dec 2020 13:48:20 +0800
Message-Id: <20201221054820.1005335-1-yili@winhong.com>
In-Reply-To: <20201221031739.563404-1-yili@winhong.com>
References: <20201221031739.563404-1-yili@winhong.com>
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Trivial fix to no need to check the bdev and do bdput.

Fixes: 4e7b5671c6a8("block: remove i_bdev")

Signed-off-by: Yi Li <yili@winhong.com>
---
 drivers/md/bcache/super.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index f7ad1e26b013..4edf666860ad 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -2525,8 +2525,6 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
 			else
 				err = "device busy";
 			mutex_unlock(&bch_register_lock);
-			if (!IS_ERR(bdev))
-				bdput(bdev);
 			if (attr == &ksysfs_register_quiet)
 				goto done;
 		}
-- 
2.25.3