qemuDomainDiskBackingStoreGetName: Eliminate temp variable

We can return the formatted string directly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 6627a3c6b946afa12c05df3c6d110ab1fcc12644..131c297a9d0e6ee148b98261553a682864edde78 100644 (file)
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -11633,14 +11633,10 @@ char *
 qemuDomainDiskBackingStoreGetName(virDomainDiskDefPtr disk,
                                   unsigned int idx)
 {
-    char *ret = NULL;
-
     if (idx)
-        ret = g_strdup_printf("%s[%d]", disk->dst, idx);
-    else
-        ret = g_strdup(disk->dst);
+        return g_strdup_printf("%s[%d]", disk->dst, idx);
 
-    return ret;
+    return g_strdup(disk->dst);
 }