[Xen-devel] [PATCH] xen-pciback: prefer xenbus_write() over xenbus_printf() where possible

["Jan Beulich" <JBeulich@xxxxxxxx>]

... as being the simpler variant.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 drivers/xen/xen-pciback/pci_stub.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 4.7-rc6-prefer-xenbus_write.orig/drivers/xen/xen-pciback/pci_stub.c
+++ 4.7-rc6-prefer-xenbus_write/drivers/xen/xen-pciback/pci_stub.c
@@ -622,7 +622,7 @@ again:
                return;
        }
        /*PV AER handlers will set this flag*/
-       xenbus_printf(xbt, nodename, "aerState" , "aerfail");
+       xenbus_write(xbt, nodename, "aerState", "aerfail");
        err = xenbus_transaction_end(xbt, 0);
        if (err) {
                if (err == -EAGAIN)




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