From 99f9506a6650c3f371900b79118ef9ac856b0454 Mon Sep 17 00:00:00 2001
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 2 Feb 2016 09:59:55 +0100
Subject: [PATCH] qemu: hotplug: Remove unnecessary variable

---
 src/qemu/qemu_hotplug.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index b456fedd5a..01010639fb 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -773,13 +773,12 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn,
     virDomainDiskDefPtr disk = dev->data.disk;
     virDomainDiskDefPtr orig_disk = NULL;
     int ret = -1;
-    const char *driverName = virDomainDiskGetDriver(disk);
     const char *src = virDomainDiskGetSource(disk);
 
-    if (driverName && STRNEQ(driverName, "qemu")) {
+    if (STRNEQ_NULLABLE(virDomainDiskGetDriver(disk), "qemu")) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("unsupported driver name '%s' for disk '%s'"),
-                       driverName, src);
+                       virDomainDiskGetDriver(disk), src);
         goto end;
     }
 
-- 
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