syntax: prefer space after semicolon in for loop

I noticed several unusual spacings in for loops, and decided to
fix them up.  See the next commit for the syntax check that found
all of these.

* examples/domsuspend/suspend.c (main): Fix spacing.
* python/libvirt-override.c: Likewise.
* src/conf/interface_conf.c: Likewise.
* src/security/virt-aa-helper.c: Likewise.
* src/util/virconf.c: Likewise.
* src/util/virhook.c: Likewise.
* src/util/virlog.c: Likewise.
* src/util/virsocketaddr.c: Likewise.
* src/util/virsysinfo.c: Likewise.
* src/util/viruuid.c: Likewise.
* src/vbox/vbox_tmpl.c: Likewise.
* src/xen/xen_hypervisor.c: Likewise.
* tools/virsh-domain-monitor.c (vshDomainStateToString): Drop
default case, to let compiler check us.
* tools/virsh-domain.c (vshDomainVcpuStateToString): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>

src/conf/interface_conf.c

@@ -1,7 +1,7 @@
 /*
  * interface_conf.c: interfaces XML handling
  *
- * Copyright (C) 2006-2010 Red Hat, Inc.
+ * Copyright (C) 2006-2010, 2013 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

src/util/virconf.c

@@ -1,7 +1,7 @@
 /*
  * virconf.c: parser for a subset of the Python encoded Xen configuration files
  *
- * Copyright (C) 2006-2012 Red Hat, Inc.
+ * Copyright (C) 2006-2013 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

src/util/viruuid.c

@@ -1,7 +1,7 @@
 /*
  * viruuid.h: helper APIs for dealing with UUIDs
  *
- * Copyright (C) 2007-2012 Red Hat, Inc.
+ * Copyright (C) 2007-2013 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

src/vbox/vbox_tmpl.c

@@ -2938,7 +2938,7 @@ sharedFoldersCleanup:
             }
 
             /* Now get the details about the network cards here */
-            for (i = 0;(netAdpIncCnt < def->nnets) && (i < netAdpCnt); i++) {
+            for (i = 0; netAdpIncCnt < def->nnets && i < netAdpCnt; i++) {
                 INetworkAdapter *adapter = NULL;
 
                 machine->vtbl->GetNetworkAdapter(machine, i, &adapter);
@@ -3216,7 +3216,9 @@ sharedFoldersCleanup:
             }
 
             /* Now get the details about the serial ports here */
-            for (i = 0;(serialPortIncCount < def->nserials) && (i < serialPortCount); i++) {
+            for (i = 0;
+                 serialPortIncCount < def->nserials && i < serialPortCount;
+                 i++) {
                 ISerialPort *serialPort = NULL;
 
                 machine->vtbl->GetSerialPort(machine, i, &serialPort);
@@ -3300,7 +3302,10 @@ sharedFoldersCleanup:
             }
 
             /* Now get the details about the parallel ports here */
-            for (i = 0;(parallelPortIncCount < def->nparallels) && (i < parallelPortCount); i++) {
+            for (i = 0;
+                 parallelPortIncCount < def->nparallels &&
+                     i < parallelPortCount;
+                 i++) {
                 IParallelPort *parallelPort = NULL;
 
                 machine->vtbl->GetParallelPort(machine, i, &parallelPort);

src/xen/xen_hypervisor.c

@@ -2873,7 +2873,8 @@ xenHypervisorNodeGetCellsFreeMemory(virConnectPtr conn,
     memset(&op_sys, 0, sizeof(op_sys));
     op_sys.cmd = XEN_V2_OP_GETAVAILHEAP;
 
-    for (i = startCell, j = 0;(i < priv->nbNodeCells) && (j < maxCells);i++,j++) {
+    for (i = startCell, j = 0;
+         i < priv->nbNodeCells && j < maxCells; i++, j++) {
         if (hv_versions.sys_interface >= 5)
             op_sys.u.availheap5.node = i;
         else

tools/virsh-domain-monitor.c

@@ -1,7 +1,7 @@
 /*
  * virsh-domain-monitor.c: Commands to monitor domain status
  *
- * Copyright (C) 2005, 2007-2012 Red Hat, Inc.
+ * Copyright (C) 2005, 2007-2013 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -156,8 +156,8 @@ vshDomainStateToString(int state)
     case VIR_DOMAIN_PMSUSPENDED:
         return N_("pmsuspended");
     case VIR_DOMAIN_NOSTATE:
-    default:
+    case VIR_DOMAIN_LAST:
-        ;/*FALLTHROUGH*/
+        break;
     }
     return N_("no state");  /* = dom0 state */
 }

tools/virsh-domain.c

@@ -114,15 +114,15 @@ vshCommandOptDomainBy(vshControl *ctl, const vshCmd *cmd,
 static const char *
 vshDomainVcpuStateToString(int state)
 {
-    switch (state) {
+    switch ((virVcpuState) state) {
     case VIR_VCPU_OFFLINE:
         return N_("offline");
     case VIR_VCPU_BLOCKED:
         return N_("idle");
     case VIR_VCPU_RUNNING:
         return N_("running");
-    default:
+    case VIR_VCPU_LAST:
-        ;/*FALLTHROUGH*/
+        break;
     }
     return N_("no state");
 }