[libvirt] [PATCH] Use VIR_USE_CPU instead of new wheel

[Osier Yang]

* src/libxl/libxl_driver.c
* src/qemu/qemu_process.c
---
 src/libxl/libxl_driver.c |    7 ++-----
 src/qemu/qemu_process.c  |   13 ++-----------
 2 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 3491f40..aaab044 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -450,7 +450,6 @@ libxlDomainSetVcpuAffinites(libxlDriverPrivatePtr driver, virDomainObjPtr vm)
     uint8_t *cpumap = NULL;
     virNodeInfo nodeinfo;
     size_t cpumaplen;
-    unsigned int pos;
     int vcpu, i;
     int ret = -1;
 
@@ -471,10 +470,8 @@ libxlDomainSetVcpuAffinites(libxlDriverPrivatePtr driver, virDomainObjPtr vm)
         cpumask = (uint8_t*) def->cputune.vcpupin[vcpu]->cpumask;
 
         for (i = 0; i < VIR_DOMAIN_CPUMASK_LEN; ++i) {
-            if (cpumask[i]) {
-                pos = i / 8;
-                cpumap[pos] |= 1 << (i % 8);
-            }
+            if (cpumask[i])
+                VIR_USE_CPU(cpumap, i);
         }
 
         map.size = cpumaplen;
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 811fa28..fb18fc8 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -1212,18 +1212,9 @@ qemuProcessSetVcpuAffinites(virConnectPtr conn,
         cpumask = (unsigned char *)def->cputune.vcpupin[vcpu]->cpumask;
         vcpupid = priv->vcpupids[vcpu];
 
-        /* Convert cpumask to bitmap here. */
-        for (i = 0; i < VIR_DOMAIN_CPUMASK_LEN; i++) {
-            int cur = 0;
-            int mod = 0;
-
-            if (i) {
-                cur = i / 8;
-                mod = i % 8;
-            }
-
+        for (i = 0 ; i < VIR_DOMAIN_CPUMASK_LEN ; i++) {
             if (cpumask[i])
-                cpumap[cur] |= 1 << mod;
+                VIR_USE_CPU(cpumap, i);
         }
 
         if (virProcessInfoSetAffinity(vcpupid,
-- 
1.7.4