[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH] xen/pcifront: avoid pci_frontend_enable_msix() falsely returning success

The original XenoLinux code has always had things this way, and for
compatibility reasons (in particular with a subsequent pciback
adjustment) upstream Linux should behave the same way (allowing for two
distinct error indications to be returned by the backend).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

 drivers/pci/xen-pcifront.c |    1 +
 1 file changed, 1 insertion(+)

--- 3.4-rc1/drivers/pci/xen-pcifront.c
+++ 3.4-rc1-xen-pcifront-enable-msix-retval/drivers/pci/xen-pcifront.c
@@ -290,6 +290,7 @@ static int pci_frontend_enable_msix(stru
                } else {
                        printk(KERN_DEBUG "enable msix get value %x\n",
+                       err = op.value;
        } else {
                dev_err(&dev->dev, "enable msix get err %x\n", err);

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.