linux-kernel - [PATCH 19/38] net: atm: add missing put

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Date:	Thu, 19 Dec 2013 16:03:30 +0100
From:	Levente Kurusa <levex@...ux.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Levente Kurusa <levex@...ux.com>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH 19/38] net: atm: add missing put_device call

This is required so that we give up the last reference to the device.

Signed-off-by: Levente Kurusa <levex@...ux.com>
---
 net/atm/atm_sysfs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index 350bf62..0e070c2 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -154,8 +154,10 @@ int atm_register_sysfs(struct atm_dev *adev, struct device *parent)
 
 	dev_set_name(cdev, "%s%d", adev->type, adev->number);
 	err = device_register(cdev);
-	if (err < 0)
+	if (err < 0) {
+		put_device(cdev);
 		return err;
+	}
 
 	for (i = 0; atm_attrs[i]; i++) {
 		err = device_create_file(cdev, atm_attrs[i]);
-- 
1.8.3.1

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