xenapi: remove unused variable

  CC     libvirt_driver_xenapi_la-xenapi_driver.lo
xenapi/xenapi_driver.c: In function 'xenapiDomainGetVcpus':
xenapi/xenapi_driver.c:1209:21: error: variable 'cpus' set but not used [-Werror=unused-but-set-variable]

* src/xenapi/xenapi_driver.c (xenapiDomainGetVcpus): Silence
compiler warning.
(cherry picked from commit 787b0a22389815190dd0a437c0ab6f3f995227b1)

diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
index 80a706a20ab71d4a6a411d44a7cb7b2a6fafc0cd..41f1d1c38cbf075325a00983e2f3fb599736643e 100644 (file)
--- a/src/xenapi/xenapi_driver.c
+++ b/src/xenapi/xenapi_driver.c
@@ -1196,7 +1196,7 @@ xenapiDomainGetVcpus (virDomainPtr dom,
     xen_vm_set *vms = NULL;
     xen_vm vm = NULL;
     xen_string_string_map *vcpu_params = NULL;
-    int nvcpus = 0, cpus = 0, i;
+    int nvcpus = 0, i;
     virDomainInfo domInfo;
     virNodeInfo nodeInfo;
     virVcpuInfoPtr ifptr;
@@ -1211,9 +1211,7 @@ xenapiDomainGetVcpus (virDomainPtr dom,
                                   _("Couldn't fetch Domain Information"));
         return -1;
     }
-    if (xenapiNodeGetInfo(dom->conn, &nodeInfo) == 0)
-        cpus = nodeInfo.cpus;
-    else {
+    if (xenapiNodeGetInfo(dom->conn, &nodeInfo) != 0) {
         xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
                                   _("Couldn't fetch Node Information"));
         return -1;