hostdev: Introduce virDomainHostdevSubsysSCSI

Create a separate typedef for the hostdev union data describing SCSI
Then adjust the code to use the new pointer

diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c
index d3f044949ef5846f3b58450eeb91f6cc21745e3d..370dc3aa767242c7ec3125c689f1dbecc6e922cd 100644 (file)
--- a/src/conf/domain_audit.c
+++ b/src/conf/domain_audit.c
@@ -390,6 +390,7 @@ virDomainAuditHostdev(virDomainObjPtr vm, virDomainHostdevDefPtr hostdev,
     const char *virt;
     virDomainHostdevSubsysUSBPtr usbsrc = &hostdev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &hostdev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &hostdev->source.subsys.u.scsi;
 
     virUUIDFormat(vm->def->uuid, uuidstr);
     if (!(vmname = virAuditEncode("vm", vm->def->name))) {
@@ -424,10 +425,8 @@ virDomainAuditHostdev(virDomainObjPtr vm, virDomainHostdevDefPtr hostdev,
             break;
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI:
             if (virAsprintfQuiet(&address, "%s:%d:%d:%d",
-                                 hostdev->source.subsys.u.scsi.adapter,
-                                 hostdev->source.subsys.u.scsi.bus,
-                                 hostdev->source.subsys.u.scsi.target,
-                                 hostdev->source.subsys.u.scsi.unit) < 0) {
+                                 scsisrc->adapter, scsisrc->bus,
+                                 scsisrc->target, scsisrc->unit) < 0) {
                 VIR_WARN("OOM while encoding audit message");
                 goto cleanup;
             }

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 5373be143aab0aebe2067dbec8a7426ea074f22c..79545d59671fd8e1e26a38ad0a32d5a9d3db162d 100644 (file)
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -4018,6 +4018,7 @@ virDomainHostdevSubsysSCSIDefParseXML(xmlNodePtr node,
     bool got_address = false, got_adapter = false;
     xmlNodePtr cur;
     char *bus = NULL, *target = NULL, *unit = NULL;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &def->source.subsys.u.scsi;
 
     cur = node->children;
     while (cur != NULL) {
@@ -4039,19 +4040,19 @@ virDomainHostdevSubsysSCSIDefParseXML(xmlNodePtr node,
                     goto cleanup;
                 }
 
-                if (virStrToLong_ui(bus, NULL, 0, &def->source.subsys.u.scsi.bus) < 0) {
+                if (virStrToLong_ui(bus, NULL, 0, &scsisrc->bus) < 0) {
                     virReportError(VIR_ERR_INTERNAL_ERROR,
                                    _("cannot parse bus '%s'"), bus);
                     goto cleanup;
                 }
 
-                if (virStrToLong_ui(target, NULL, 0, &def->source.subsys.u.scsi.target) < 0) {
+                if (virStrToLong_ui(target, NULL, 0, &scsisrc->target) < 0) {
                     virReportError(VIR_ERR_INTERNAL_ERROR,
                                    _("cannot parse target '%s'"), target);
                     goto cleanup;
                 }
 
-                if (virStrToLong_ui(unit, NULL, 0, &def->source.subsys.u.scsi.unit) < 0) {
+                if (virStrToLong_ui(unit, NULL, 0, &scsisrc->unit) < 0) {
                     virReportError(VIR_ERR_INTERNAL_ERROR,
                                    _("cannot parse unit '%s'"), unit);
                     goto cleanup;
@@ -4065,8 +4066,7 @@ virDomainHostdevSubsysSCSIDefParseXML(xmlNodePtr node,
                                      "for scsi hostdev source"));
                     goto cleanup;
                 }
-                if (!(def->source.subsys.u.scsi.adapter =
-                      virXMLPropString(cur, "name"))) {
+                if (!(scsisrc->adapter = virXMLPropString(cur, "name"))) {
                     virReportError(VIR_ERR_XML_ERROR, "%s",
                                    _("'adapter' must be specified for scsi hostdev source"));
                     goto cleanup;
@@ -4247,6 +4247,7 @@ virDomainHostdevDefParseXMLSubsys(xmlNodePtr node,
     int backend;
     int ret = -1;
     virDomainHostdevSubsysPCIPtr pcisrc = &def->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &def->source.subsys.u.scsi;
 
     /* @managed can be read from the xml document - it is always an
      * attribute of the toplevel element, no matter what type of
@@ -4304,8 +4305,7 @@ virDomainHostdevDefParseXMLSubsys(xmlNodePtr node,
             goto error;
         }
 
-        if ((def->source.subsys.u.scsi.sgio =
-             virDomainDeviceSGIOTypeFromString(sgio)) <= 0) {
+        if ((scsisrc->sgio = virDomainDeviceSGIOTypeFromString(sgio)) <= 0) {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                            _("unknown sgio mode '%s'"), sgio);
             goto error;
@@ -10231,13 +10231,17 @@ virDomainHostdevMatchSubsysPCI(virDomainHostdevDefPtr first,
 }
 
 static int
-virDomainHostdevMatchSubsysSCSI(virDomainHostdevDefPtr a,
-                                virDomainHostdevDefPtr b)
+virDomainHostdevMatchSubsysSCSI(virDomainHostdevDefPtr first,
+                                virDomainHostdevDefPtr second)
 {
-    if (STREQ(a->source.subsys.u.scsi.adapter, b->source.subsys.u.scsi.adapter) &&
-        a->source.subsys.u.scsi.bus == b->source.subsys.u.scsi.bus &&
-        a->source.subsys.u.scsi.target == b->source.subsys.u.scsi.target &&
-        a->source.subsys.u.scsi.unit == b->source.subsys.u.scsi.unit)
+    virDomainHostdevSubsysSCSIPtr first_scsisrc = &first->source.subsys.u.scsi;
+    virDomainHostdevSubsysSCSIPtr second_scsisrc =
+        &second->source.subsys.u.scsi;
+
+    if (STREQ(first_scsisrc->adapter, second_scsisrc->adapter) &&
+        first_scsisrc->bus == second_scsisrc->bus &&
+        first_scsisrc->target == second_scsisrc->target &&
+        first_scsisrc->unit == second_scsisrc->unit)
         return 1;
     return 0;
 }
@@ -15521,6 +15525,7 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
 {
     virDomainHostdevSubsysUSBPtr usbsrc = &def->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &def->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &def->source.subsys.u.scsi;
 
     if (def->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI &&
         pcisrc->backend != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_DEFAULT) {
@@ -15589,12 +15594,10 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
         break;
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI:
         virBufferAsprintf(buf, "<adapter name='%s'/>\n",
-                          def->source.subsys.u.scsi.adapter);
+                          scsisrc->adapter);
         virBufferAsprintf(buf, "<address %sbus='%d' target='%d' unit='%d'/>\n",
                           includeTypeInAddr ? "type='scsi' " : "",
-                          def->source.subsys.u.scsi.bus,
-                          def->source.subsys.u.scsi.target,
-                          def->source.subsys.u.scsi.unit);
+                          scsisrc->bus, scsisrc->target, scsisrc->unit);
         break;
     default:
         virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -17012,6 +17015,7 @@ virDomainHostdevDefFormat(virBufferPtr buf,
                           unsigned int flags)
 {
     const char *mode = virDomainHostdevModeTypeToString(def->mode);
+    virDomainHostdevSubsysSCSIPtr scsisrc = &def->source.subsys.u.scsi;
     const char *type;
 
     if (!mode) {
@@ -17051,11 +17055,10 @@ virDomainHostdevDefFormat(virBufferPtr buf,
         virBufferAsprintf(buf, " managed='%s'",
                           def->managed ? "yes" : "no");
 
-        if (def->source.subsys.type ==
-            VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI &&
-            def->source.subsys.u.scsi.sgio)
+        if (def->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI &&
+            scsisrc->sgio)
             virBufferAsprintf(buf, " sgio='%s'",
-                              virDomainDeviceSGIOTypeToString(def->source.subsys.u.scsi.sgio));
+                              virDomainDeviceSGIOTypeToString(scsisrc->sgio));
     }
     virBufferAddLit(buf, ">\n");
     virBufferAdjustIndent(buf, 2);

diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index c7a07e251cf742bdc52a0ff9d131b3cd871e7ef1..df5d421ae21294346672b3c2a843b631ae4467f8 100644 (file)
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -407,6 +407,16 @@ struct _virDomainHostdevSubsysPCI {
     int backend; /* enum virDomainHostdevSubsysPCIBackendType */
 };
 
+typedef struct _virDomainHostdevSubsysSCSI virDomainHostdevSubsysSCSI;
+typedef virDomainHostdevSubsysSCSI *virDomainHostdevSubsysSCSIPtr;
+struct _virDomainHostdevSubsysSCSI {
+    char *adapter;
+    unsigned bus;
+    unsigned target;
+    unsigned unit;
+    int sgio; /* enum virDomainDeviceSGIO */
+};
+
 typedef struct _virDomainHostdevSubsys virDomainHostdevSubsys;
 typedef virDomainHostdevSubsys *virDomainHostdevSubsysPtr;
 struct _virDomainHostdevSubsys {
@@ -414,13 +424,7 @@ struct _virDomainHostdevSubsys {
     union {
         virDomainHostdevSubsysUSB usb;
         virDomainHostdevSubsysPCI pci;
-        struct {
-            char *adapter;
-            unsigned bus;
-            unsigned target;
-            unsigned unit;
-            int sgio; /* enum virDomainDeviceSGIO */
-        } scsi;
+        virDomainHostdevSubsysSCSI scsi;
     } u;
 };
 

diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
index 8a7e640917027a5e9eec5e92a3c59dcdd56bea42..9155b9a5820083d4f673102105d584e8b38ec1a5 100644 (file)
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -244,6 +244,7 @@ qemuSetupHostdevCGroup(virDomainObjPtr vm,
     qemuDomainObjPrivatePtr priv = vm->privateData;
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     virPCIDevicePtr pci = NULL;
     virUSBDevicePtr usb = NULL;
     virSCSIDevicePtr scsi = NULL;
@@ -307,10 +308,8 @@ qemuSetupHostdevCGroup(virDomainObjPtr vm,
 
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI:
             if ((scsi = virSCSIDeviceNew(NULL,
-                                         dev->source.subsys.u.scsi.adapter,
-                                         dev->source.subsys.u.scsi.bus,
-                                         dev->source.subsys.u.scsi.target,
-                                         dev->source.subsys.u.scsi.unit,
+                                         scsisrc->adapter, scsisrc->bus,
+                                         scsisrc->target, scsisrc->unit,
                                          dev->readonly,
                                          dev->shareable)) == NULL)
                 goto cleanup;

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3388776774c8033849b727d8c8e9f7354d2aa906..470cafcacd4b1b783c41452590d57abd18358350 100644 (file)
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5130,13 +5130,12 @@ qemuBuildSCSIHostdevDrvStr(virDomainHostdevDefPtr dev,
                            qemuBuildCommandLineCallbacksPtr callbacks)
 {
     virBuffer buf = VIR_BUFFER_INITIALIZER;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     char *sg = NULL;
 
     sg = (callbacks->qemuGetSCSIDeviceSgName)(NULL,
-                                              dev->source.subsys.u.scsi.adapter,
-                                              dev->source.subsys.u.scsi.bus,
-                                              dev->source.subsys.u.scsi.target,
-                                              dev->source.subsys.u.scsi.unit);
+                                              scsisrc->adapter, scsisrc->bus,
+                                              scsisrc->target, scsisrc->unit);
     if (!sg)
         goto error;
 

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index e62bec00859bf2ae4633b67a37550fa81bbd2ce0..98098830056b2e46e2dd64b70ce8d63f930db600 100644 (file)
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -927,11 +927,12 @@ qemuAddSharedDevice(virQEMUDriverPtr driver,
         if (!(key = qemuGetSharedDeviceKey(virDomainDiskGetSource(disk))))
             goto cleanup;
     } else {
+        virDomainHostdevSubsysSCSIPtr scsisrc = &hostdev->source.subsys.u.scsi;
         if (!(dev_name = virSCSIDeviceGetDevName(NULL,
-                                                 hostdev->source.subsys.u.scsi.adapter,
-                                                 hostdev->source.subsys.u.scsi.bus,
-                                                 hostdev->source.subsys.u.scsi.target,
-                                                 hostdev->source.subsys.u.scsi.unit)))
+                                                 scsisrc->adapter,
+                                                 scsisrc->bus,
+                                                 scsisrc->target,
+                                                 scsisrc->unit)))
             goto cleanup;
 
         if (virAsprintf(&dev_path, "/dev/%s", dev_name) < 0)
@@ -1032,11 +1033,12 @@ qemuRemoveSharedDevice(virQEMUDriverPtr driver,
         if (!(key = qemuGetSharedDeviceKey(virDomainDiskGetSource(disk))))
             goto cleanup;
     } else {
+        virDomainHostdevSubsysSCSIPtr scsisrc = &hostdev->source.subsys.u.scsi;
         if (!(dev_name = virSCSIDeviceGetDevName(NULL,
-                                                 hostdev->source.subsys.u.scsi.adapter,
-                                                 hostdev->source.subsys.u.scsi.bus,
-                                                 hostdev->source.subsys.u.scsi.target,
-                                                 hostdev->source.subsys.u.scsi.unit)))
+                                                 scsisrc->adapter,
+                                                 scsisrc->bus,
+                                                 scsisrc->target,
+                                                 scsisrc->unit)))
             goto cleanup;
 
         if (virAsprintf(&dev_path, "/dev/%s", dev_name) < 0)

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index f94e42d8fe0c2a164248e7bb78e4280ccbbc2848..1807702ee538286695e63547f897847c82115f73 100644 (file)
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1573,12 +1573,11 @@ qemuDomainAttachHostSCSIDevice(virQEMUDriverPtr driver,
 
     if (qemuPrepareHostdevSCSIDevices(driver, vm->def->name,
                                       &hostdev, 1)) {
+        virDomainHostdevSubsysSCSIPtr scsisrc = &hostdev->source.subsys.u.scsi;
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("Unable to prepare scsi hostdev: %s:%d:%d:%d"),
-                       hostdev->source.subsys.u.scsi.adapter,
-                       hostdev->source.subsys.u.scsi.bus,
-                       hostdev->source.subsys.u.scsi.target,
-                       hostdev->source.subsys.u.scsi.unit);
+                       scsisrc->adapter, scsisrc->bus,
+                       scsisrc->target, scsisrc->unit);
         return -1;
     }
 
@@ -3362,6 +3361,7 @@ int qemuDomainDetachHostDevice(virQEMUDriverPtr driver,
     virDomainHostdevSubsysPtr subsys = &hostdev->source.subsys;
     virDomainHostdevSubsysUSBPtr usbsrc = &subsys->u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &subsys->u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &subsys->u.scsi;
     virDomainHostdevDefPtr detach = NULL;
     int idx;
 
@@ -3396,8 +3396,8 @@ int qemuDomainDetachHostDevice(virQEMUDriverPtr driver,
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI:
             virReportError(VIR_ERR_OPERATION_FAILED,
                            _("host scsi device %s:%d:%d.%d not found"),
-                           subsys->u.scsi.adapter, subsys->u.scsi.bus,
-                           subsys->u.scsi.target, subsys->u.scsi.unit);
+                           scsisrc->adapter, scsisrc->bus,
+                           scsisrc->target, scsisrc->unit);
             break;
         default:
             virReportError(VIR_ERR_INTERNAL_ERROR,

diff --git a/src/security/security_apparmor.c b/src/security/security_apparmor.c
index a45ca6fa66a95347a04d5d6eff9cc0fe83d0ca14..7796121a485772f3c2d1ed586020239b81f7c34d 100644 (file)
--- a/src/security/security_apparmor.c
+++ b/src/security/security_apparmor.c
@@ -814,6 +814,7 @@ AppArmorSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
         virDomainDefGetSecurityLabelDef(def, SECURITY_APPARMOR_NAME);
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
 
     if (!secdef)
         return -1;
@@ -871,12 +872,9 @@ AppArmorSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
         virSCSIDevicePtr scsi =
             virSCSIDeviceNew(NULL,
-                             dev->source.subsys.u.scsi.adapter,
-                             dev->source.subsys.u.scsi.bus,
-                             dev->source.subsys.u.scsi.target,
-                             dev->source.subsys.u.scsi.unit,
-                             dev->readonly,
-                             dev->shareable);
+                             scsisrc->adapter, scsisrc->bus,
+                             scsisrc->target, scsisrc->unit,
+                             dev->readonly, dev->shareable);
 
          if (!scsi)
              goto done;

diff --git a/src/security/security_dac.c b/src/security/security_dac.c
index 72888ee0fd784ed8e49d24ffebe3237aaa9e9d45..0c94fa7d6df0c6e444f66c927aff36a5589ec0ab 100644 (file)
--- a/src/security/security_dac.c
+++ b/src/security/security_dac.c
@@ -511,6 +511,7 @@ virSecurityDACSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
     virSecurityDACCallbackData cbdata;
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     int ret = -1;
 
     if (!priv->dynamicOwnership)
@@ -572,12 +573,9 @@ virSecurityDACSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
         virSCSIDevicePtr scsi =
             virSCSIDeviceNew(NULL,
-                             dev->source.subsys.u.scsi.adapter,
-                             dev->source.subsys.u.scsi.bus,
-                             dev->source.subsys.u.scsi.target,
-                             dev->source.subsys.u.scsi.unit,
-                             dev->readonly,
-                             dev->shareable);
+                             scsisrc->adapter, scsisrc->bus,
+                             scsisrc->target, scsisrc->unit,
+                             dev->readonly, dev->shareable);
 
         if (!scsi)
             goto done;
@@ -638,6 +636,7 @@ virSecurityDACRestoreSecurityHostdevLabel(virSecurityManagerPtr mgr,
     virSecurityLabelDefPtr secdef;
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     int ret = -1;
 
     secdef = virDomainDefGetSecurityLabelDef(def, SECURITY_DAC_NAME);
@@ -691,12 +690,9 @@ virSecurityDACRestoreSecurityHostdevLabel(virSecurityManagerPtr mgr,
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
         virSCSIDevicePtr scsi =
             virSCSIDeviceNew(NULL,
-                             dev->source.subsys.u.scsi.adapter,
-                             dev->source.subsys.u.scsi.bus,
-                             dev->source.subsys.u.scsi.target,
-                             dev->source.subsys.u.scsi.unit,
-                             dev->readonly,
-                             dev->shareable);
+                             scsisrc->adapter, scsisrc->bus,
+                             scsisrc->target, scsisrc->unit,
+                             dev->readonly, dev->shareable);
 
         if (!scsi)
             goto done;

diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index 27300ed9828e350dc718bb8cb32dbd368b5bc815..a33ab45771dab47ed58ffa222f203122f2397173 100644 (file)
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -1321,6 +1321,7 @@ virSecuritySELinuxSetSecurityHostdevSubsysLabel(virDomainDefPtr def,
 {
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     int ret = -1;
 
     switch (dev->source.subsys.type) {
@@ -1368,12 +1369,9 @@ virSecuritySELinuxSetSecurityHostdevSubsysLabel(virDomainDefPtr def,
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
         virSCSIDevicePtr scsi =
             virSCSIDeviceNew(NULL,
-                             dev->source.subsys.u.scsi.adapter,
-                             dev->source.subsys.u.scsi.bus,
-                             dev->source.subsys.u.scsi.target,
-                             dev->source.subsys.u.scsi.unit,
-                             dev->readonly,
-                             dev->shareable);
+                             scsisrc->adapter, scsisrc->bus,
+                             scsisrc->target, scsisrc->unit,
+                             dev->readonly, dev->shareable);
 
         if (!scsi)
             goto done;
@@ -1509,6 +1507,7 @@ virSecuritySELinuxRestoreSecurityHostdevSubsysLabel(virSecurityManagerPtr mgr,
 {
     virDomainHostdevSubsysUSBPtr usbsrc = &dev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &dev->source.subsys.u.pci;
+    virDomainHostdevSubsysSCSIPtr scsisrc = &dev->source.subsys.u.scsi;
     int ret = -1;
 
     switch (dev->source.subsys.type) {
@@ -1557,12 +1556,9 @@ virSecuritySELinuxRestoreSecurityHostdevSubsysLabel(virSecurityManagerPtr mgr,
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
         virSCSIDevicePtr scsi =
             virSCSIDeviceNew(NULL,
-                             dev->source.subsys.u.scsi.adapter,
-                             dev->source.subsys.u.scsi.bus,
-                             dev->source.subsys.u.scsi.target,
-                             dev->source.subsys.u.scsi.unit,
-                             dev->readonly,
-                             dev->shareable);
+                             scsisrc->adapter, scsisrc->bus,
+                             scsisrc->target, scsisrc->unit,
+                             dev->readonly, dev->shareable);
 
             if (!scsi)
                 goto done;

diff --git a/src/util/virhostdev.c b/src/util/virhostdev.c
index f0a119391153c051600fa74ba8f129f8d3fd96c1..1e52cc96cb08cc22e29c09560e1fb8e6e2edda81 100644 (file)
--- a/src/util/virhostdev.c
+++ b/src/util/virhostdev.c
@@ -938,19 +938,18 @@ virHostdevUpdateActiveSCSIDevices(virHostdevManagerPtr mgr,
 
     virObjectLock(mgr->activeSCSIHostdevs);
     for (i = 0; i < nhostdevs; i++) {
+        virDomainHostdevSubsysSCSIPtr scsisrc;
         hostdev = hostdevs[i];
+        scsisrc = &hostdev->source.subsys.u.scsi;
 
         if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS ||
             hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI)
             continue;
 
         if (!(scsi = virSCSIDeviceNew(NULL,
-                                      hostdev->source.subsys.u.scsi.adapter,
-                                      hostdev->source.subsys.u.scsi.bus,
-                                      hostdev->source.subsys.u.scsi.target,
-                                      hostdev->source.subsys.u.scsi.unit,
-                                      hostdev->readonly,
-                                      hostdev->shareable)))
+                                      scsisrc->adapter, scsisrc->bus,
+                                      scsisrc->target, scsisrc->unit,
+                                      hostdev->readonly, hostdev->shareable)))
             goto cleanup;
 
         if ((tmp = virSCSIDeviceListFind(mgr->activeSCSIHostdevs, scsi))) {
@@ -1220,6 +1219,8 @@ virHostdevPrepareSCSIDevices(virHostdevManagerPtr hostdev_mgr,
     /* Loop 1: build temporary list */
     for (i = 0; i < nhostdevs; i++) {
         virDomainHostdevDefPtr hostdev = hostdevs[i];
+        virDomainHostdevSubsysSCSIPtr scsisrc =
+            &hostdev->source.subsys.u.scsi;
         virSCSIDevicePtr scsi;
 
         if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS ||
@@ -1233,12 +1234,9 @@ virHostdevPrepareSCSIDevices(virHostdevManagerPtr hostdev_mgr,
         }
 
         if (!(scsi = virSCSIDeviceNew(NULL,
-                                      hostdev->source.subsys.u.scsi.adapter,
-                                      hostdev->source.subsys.u.scsi.bus,
-                                      hostdev->source.subsys.u.scsi.target,
-                                      hostdev->source.subsys.u.scsi.unit,
-                                      hostdev->readonly,
-                                      hostdev->shareable)))
+                                      scsisrc->adapter, scsisrc->bus,
+                                      scsisrc->target, scsisrc->unit,
+                                      hostdev->readonly, hostdev->shareable)))
             goto cleanup;
 
         if (scsi && virSCSIDeviceListAdd(list, scsi) < 0) {
@@ -1383,6 +1381,8 @@ virHostdevReAttachSCSIDevices(virHostdevManagerPtr hostdev_mgr,
     virObjectLock(hostdev_mgr->activeSCSIHostdevs);
     for (i = 0; i < nhostdevs; i++) {
         virDomainHostdevDefPtr hostdev = hostdevs[i];
+        virDomainHostdevSubsysSCSIPtr scsisrc =
+            &hostdev->source.subsys.u.scsi;
         virSCSIDevicePtr scsi;
         virSCSIDevicePtr tmp;
 
@@ -1391,18 +1391,12 @@ virHostdevReAttachSCSIDevices(virHostdevManagerPtr hostdev_mgr,
             continue;
 
         if (!(scsi = virSCSIDeviceNew(NULL,
-                                      hostdev->source.subsys.u.scsi.adapter,
-                                      hostdev->source.subsys.u.scsi.bus,
-                                      hostdev->source.subsys.u.scsi.target,
-                                      hostdev->source.subsys.u.scsi.unit,
-                                      hostdev->readonly,
-                                      hostdev->shareable))) {
+                                      scsisrc->adapter, scsisrc->bus,
+                                      scsisrc->target, scsisrc->unit,
+                                      hostdev->readonly, hostdev->shareable))) {
             VIR_WARN("Unable to reattach SCSI device %s:%d:%d:%d on domain %s",
-                     hostdev->source.subsys.u.scsi.adapter,
-                     hostdev->source.subsys.u.scsi.bus,
-                     hostdev->source.subsys.u.scsi.target,
-                     hostdev->source.subsys.u.scsi.unit,
-                     dom_name);
+                     scsisrc->adapter, scsisrc->bus, scsisrc->target,
+                     scsisrc->unit, dom_name);
             continue;
         }
 
@@ -1412,20 +1406,15 @@ virHostdevReAttachSCSIDevices(virHostdevManagerPtr hostdev_mgr,
         if (!(tmp = virSCSIDeviceListFind(hostdev_mgr->activeSCSIHostdevs, scsi))) {
             VIR_WARN("Unable to find device %s:%d:%d:%d "
                      "in list of active SCSI devices",
-                     hostdev->source.subsys.u.scsi.adapter,
-                     hostdev->source.subsys.u.scsi.bus,
-                     hostdev->source.subsys.u.scsi.target,
-                     hostdev->source.subsys.u.scsi.unit);
+                     scsisrc->adapter, scsisrc->bus,
+                     scsisrc->target, scsisrc->unit);
             virSCSIDeviceFree(scsi);
             continue;
         }
 
         VIR_DEBUG("Removing %s:%d:%d:%d dom=%s from activeSCSIHostdevs",
-                   hostdev->source.subsys.u.scsi.adapter,
-                   hostdev->source.subsys.u.scsi.bus,
-                   hostdev->source.subsys.u.scsi.target,
-                   hostdev->source.subsys.u.scsi.unit,
-                   dom_name);
+                   scsisrc->adapter, scsisrc->bus, scsisrc->target,
+                   scsisrc->unit, dom_name);
 
         virSCSIDeviceListDel(hostdev_mgr->activeSCSIHostdevs, tmp,
                              drv_name, dom_name);