From: weiyj_lk@163.com
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
David Vrabel <david.vrabel@citrix.com>
Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn>,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Subject: [PATCH] xen/pciback: Fix error return code in xen_pcibk_attach()
Date: Sun, 20 Jul 2014 13:46:01 +0800 [thread overview]
Message-ID: <1405835161-8546-1-git-send-email-weiyj_lk@163.com> (raw)
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Fix to return -EFAULT from the error handling case instead of 0 when
version mismatch with pcifront.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
drivers/xen/xen-pciback/xenbus.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index 4a7e6e0..c214daa 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -174,6 +174,7 @@ static int xen_pcibk_attach(struct xen_pcibk_device *pdev)
"version mismatch (%s/%s) with pcifront - "
"halting " DRV_NAME,
magic, XEN_PCI_MAGIC);
+ err = -EFAULT;
goto out;
}
next reply other threads:[~2014-07-20 5:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-20 5:46 weiyj_lk [this message]
2014-07-23 13:01 ` [Xen-devel] " Jan Beulich
2014-07-31 18:09 ` David Vrabel
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