From: Levente Kurusa <levex@linux.com>
Date: Fri, 13 Dec 2013 18:39:54 +0000 (+0100)
Subject: EISA: Call put_device() if device_register() fails
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=04df008afe0c569fd09400a35b7d3db29067114c;p=linux-beck.git

EISA: Call put_device() if device_register() fails

We need to give up the last reference to edev->dev, so we need to call
put_device().

Signed-off-by: Levente Kurusa <levex@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/eisa/eisa-bus.c b/drivers/eisa/eisa-bus.c
index 272a3ec35957..8842cde69177 100644
--- a/drivers/eisa/eisa-bus.c
+++ b/drivers/eisa/eisa-bus.c
@@ -232,8 +232,10 @@ static int __init eisa_init_device(struct eisa_root_device *root,
 static int __init eisa_register_device(struct eisa_device *edev)
 {
 	int rc = device_register(&edev->dev);
-	if (rc)
+	if (rc) {
+		put_device(&edev->dev);
 		return rc;
+	}
 
 	rc = device_create_file(&edev->dev, &dev_attr_signature);
 	if (rc)