linux-kernel - [PATCH 12/14] staging: vme: fix device

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Message-Id: <1284900914-24728-1-git-send-email-segooon@gmail.com>
Date:	Sun, 19 Sep 2010 16:55:14 +0400
From:	Vasiliy Kulikov <segooon@...il.com>
To:	kernel-janitors@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Martyn Welch <martyn.welch@...com>,
	Bill Pemberton <wfp5p@...ginia.edu>, Tejun Heo <tj@...nel.org>,
	Huang Weiyi <weiyi.huang@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 12/14] staging: vme: fix device_register() error handling

If device_register() fails then call put_device().
See comment to device_register.

Signed-off-by: Vasiliy Kulikov <segooon@...il.com>
---
 compile tested.

 drivers/staging/vme/vme.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c
index 093fbff..c08668d 100644
--- a/drivers/staging/vme/vme.c
+++ b/drivers/staging/vme/vme.c
@@ -1357,8 +1357,10 @@ int vme_register_bridge(struct vme_bridge *bridge)
 		dev_set_name(dev, "vme-%x.%x", bridge->num, i + 1);
 
 		retval = device_register(dev);
-		if (retval)
+		if (retval) {
+			put_device(dev);
 			goto err_reg;
+		}
 	}
 
 	return retval;
-- 
1.7.0.4

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