Commit 2ef76032 authored Jul 20, 2014 by Wei Yongjun Committed by David Vrabel Aug 01, 2014

xen/pciback: Fix error return code in xen_pcibk_attach()



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>
Reviewed-by Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

parent 474b8fea

drivers/xen/xen-pciback/xenbus.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -174,6 +174,7 @@ static int xen_pcibk_attach(struct xen_pcibk_device *pdev)
	"version mismatch (%s/%s) with pcifront - "		"version mismatch (%s/%s) with pcifront - "
	"halting " DRV_NAME,		"halting " DRV_NAME,
	magic, XEN_PCI_MAGIC);		magic, XEN_PCI_MAGIC);
			err = -EFAULT;
	goto out;		goto out;
	}		}