From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 27 Sep 2011 07:07:21 +0000 (+0300)
Subject: xen/pciback: double lock typo
X-Git-Tag: v3.2-rc1~192^3~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1db4cef8999c422420d55206beb4154f8a85383;p=thirdparty%2Fkernel%2Flinux.git

xen/pciback: double lock typo

We called mutex_lock() twice instead of unlocking.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/drivers/xen/xen-pciback/vpci.c b/drivers/xen/xen-pciback/vpci.c
index 01222d7dd20d2..46d140baebd87 100644
--- a/drivers/xen/xen-pciback/vpci.c
+++ b/drivers/xen/xen-pciback/vpci.c
@@ -238,7 +238,7 @@ static int __xen_pcibk_get_pcifront_dev(struct pci_dev *pcidev,
 			}
 		}
 	}
-	mutex_lock(&vpci_dev->lock);
+	mutex_unlock(&vpci_dev->lock);
 	return found;
 }