X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fs390%2Fkvm%2Fkvm_virtio.c;h=94f49ffa70ba22e5e27508c93d139a2b85983ab2;hb=83dbb15e9cd78a3619e3db36777e2f81d09b2914;hp=aec60d55b10dc238e5b3529507fe9afc43db173e;hpb=ff95acb6733d41a8d45feb0e18b96df25e610e78;p=~andy%2Flinux

diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index aec60d55b10..94f49ffa70b 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -20,6 +20,7 @@
 #include <linux/virtio_console.h>
 #include <linux/interrupt.h>
 #include <linux/virtio_ring.h>
+#include <linux/export.h>
 #include <linux/pfn.h>
 #include <asm/io.h>
 #include <asm/kvm_para.h>
@@ -33,7 +34,7 @@
  * The pointer to our (page) of device descriptions.
  */
 static void *kvm_devices;
-struct work_struct hotplug_work;
+static struct work_struct hotplug_work;
 
 struct kvm_device {
 	struct virtio_device vdev;
@@ -334,10 +335,10 @@ static void scan_devices(void)
  */
 static int match_desc(struct device *dev, void *data)
 {
-	if ((ulong)to_kvmdev(dev_to_virtio(dev))->desc == (ulong)data)
-		return 1;
+	struct virtio_device *vdev = dev_to_virtio(dev);
+	struct kvm_device *kdev = to_kvmdev(vdev);
 
-	return 0;
+	return kdev->desc == data;
 }
 
 /*