From 7affb25be9d66ecdaa0dbbae46e5e9330da68eb9 Mon Sep 17 00:00:00 2001
From: Martin Kletzander <mkletzan@redhat.com>
Date: Mon, 17 Dec 2012 16:02:14 +0100
Subject: [PATCH] conf: minor indentation cleanups

On few places there are too many levels of indentation when some of
them can be fixed with negating the option they are in or omitting
useless condition altogether.
---
 src/conf/domain_conf.c | 65 +++++++++++++++++++++---------------------
 1 file changed, 32 insertions(+), 33 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index b068f5ea83..8d84025d0b 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -9181,21 +9181,22 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
         }
 
         for (i = 0; i < def->vcpus; i++) {
-            if (!virDomainVcpuPinIsDuplicate(def->cputune.vcpupin,
-                                             def->cputune.nvcpupin,
-                                             i)) {
-                virDomainVcpuPinDefPtr vcpupin = NULL;
+            if (virDomainVcpuPinIsDuplicate(def->cputune.vcpupin,
+                                            def->cputune.nvcpupin,
+                                            i))
+                continue;
 
-                if (VIR_ALLOC(vcpupin) < 0) {
-                    virReportOOMError();
-                    goto error;
-                }
+            virDomainVcpuPinDefPtr vcpupin = NULL;
 
-                vcpupin->cpumask = virBitmapNew(VIR_DOMAIN_CPUMASK_LEN);
-                virBitmapCopy(vcpupin->cpumask, def->cpumask);
-                vcpupin->vcpuid = i;
-                def->cputune.vcpupin[def->cputune.nvcpupin++] = vcpupin;
+            if (VIR_ALLOC(vcpupin) < 0) {
+                virReportOOMError();
+                goto error;
             }
+
+            vcpupin->cpumask = virBitmapNew(VIR_DOMAIN_CPUMASK_LEN);
+            virBitmapCopy(vcpupin->cpumask, def->cpumask);
+            vcpupin->vcpuid = i;
+            def->cputune.vcpupin[def->cputune.nvcpupin++] = vcpupin;
         }
     }
 
@@ -14100,31 +14101,29 @@ virDomainDefFormatInternal(virDomainDefPtr def,
                           "</emulator_quota>\n",
                           def->cputune.emulator_quota);
 
-    if (def->cputune.vcpupin) {
-        for (i = 0; i < def->cputune.nvcpupin; i++) {
-            /* Ignore the vcpupin which inherit from "cpuset"
-             * of "<vcpu>."
-             */
-            if (def->cpumask &&
-                virBitmapEqual(def->cpumask,
-                               def->cputune.vcpupin[i]->cpumask))
-                continue;
-
-            virBufferAsprintf(buf, "    <vcpupin vcpu='%u' ",
-                              def->cputune.vcpupin[i]->vcpuid);
+    for (i = 0; i < def->cputune.nvcpupin; i++) {
+        /* Ignore the vcpupin which inherit from "cpuset"
+         * of "<vcpu>."
+         */
+        if (def->cpumask &&
+            virBitmapEqual(def->cpumask,
+                           def->cputune.vcpupin[i]->cpumask))
+            continue;
 
-            char *cpumask = NULL;
-            cpumask = virBitmapFormat(def->cputune.vcpupin[i]->cpumask);
+        virBufferAsprintf(buf, "    <vcpupin vcpu='%u' ",
+                          def->cputune.vcpupin[i]->vcpuid);
 
-            if (cpumask == NULL) {
-                virReportError(VIR_ERR_INTERNAL_ERROR,
-                               "%s", _("failed to format cpuset for vcpupin"));
-                goto cleanup;
-            }
+        char *cpumask = NULL;
+        cpumask = virBitmapFormat(def->cputune.vcpupin[i]->cpumask);
 
-            virBufferAsprintf(buf, "cpuset='%s'/>\n", cpumask);
-            VIR_FREE(cpumask);
+        if (cpumask == NULL) {
+            virReportError(VIR_ERR_INTERNAL_ERROR,
+                           "%s", _("failed to format cpuset for vcpupin"));
+            goto cleanup;
         }
+
+        virBufferAsprintf(buf, "cpuset='%s'/>\n", cpumask);
+        VIR_FREE(cpumask);
     }
 
     if (def->cputune.emulatorpin) {
-- 
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