diff --git a/MAINTAINERS b/MAINTAINERS
index 0094224ca79b018ced32c21fb67506d07aae93f8..6a16f21117dfe9ecf281763e68c7a9f9cbce587a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6598,14 +6598,14 @@ F: drivers/platform/x86
XEN PCI SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/pci/*xen*
F: drivers/pci/*xen*
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/xen/*swiotlb*
F: drivers/xen/*swiotlb*
@@ -6613,7 +6613,7 @@ F: drivers/xen/*swiotlb*
XEN HYPERVISOR INTERFACE
M: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xen.org
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
L: virtualization@lists.osdl.org
S: Supported
F: arch/x86/xen/
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 117f5b8daf7515bf8ac03deb5522a011c286280d..d7b5109f7a9c28b05e120da3eec295b1716f543e 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -147,8 +147,10 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
irq = xen_allocate_pirq(v[i], 0, /* not sharable */
(type == PCI_CAP_ID_MSIX) ?
"pcifront-msi-x" : "pcifront-msi");
- if (irq < 0)
- return -1;
+ if (irq < 0) {
+ ret = -1;
+ goto free;
+ }
ret = set_irq_msi(irq, msidesc);
if (ret)
@@ -164,7 +166,7 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
if (ret == -ENODEV)
dev_err(&dev->dev, "Xen PCI frontend has not registered" \
" MSI/MSI-X support!\n");
-
+free:
kfree(v);
return ret;
}
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index a87c4985326ebb3f39533946ee31cb839f585cbe..3a5a6fcc0eada9305be0acd3e0a67e8348c85a62 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -13,7 +13,6 @@
#include <linux/spinlock.h>
#include <linux/pci.h>
#include <linux/msi.h>
-#include <xen/xenbus.h>
#include <xen/interface/io/pciif.h>
#include <asm/xen/pci.h>
#include <linux/interrupt.h>
@@ -576,8 +575,9 @@ static pci_ers_result_t pcifront_common_process(int cmd,
pcidev = pci_get_bus_and_slot(bus, devfn);
if (!pcidev || !pcidev->driver) {
- dev_err(&pcidev->dev,
- "device or driver is NULL\n");
+ dev_err(&pdev->xdev->dev, "device or AER driver is NULL\n");
+ if (pcidev)
+ pci_dev_put(pcidev);
return result;
}
pdrv = pcidev->driver;