conf: change virDomainFSInsert() to return void

It can't fail.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>

src/conf/domain_conf.c

@@ -29200,12 +29200,10 @@ virDiskNameToBusDeviceIndex(virDomainDiskDef *disk,
     return 0;
 }
 
-int
+void
 virDomainFSInsert(virDomainDef *def, virDomainFSDef *fs)
 {
     VIR_APPEND_ELEMENT(def->fss, def->nfss, fs);
-
-    return 0;
 }
 
 virDomainFSDef *

src/conf/domain_conf.h

@@ -4130,7 +4130,7 @@ int virDiskNameToBusDeviceIndex(virDomainDiskDef *disk,
 
 virDomainFSDef *virDomainGetFilesystemForTarget(virDomainDef *def,
                                                   const char *target);
-int virDomainFSInsert(virDomainDef *def, virDomainFSDef *fs);
+void virDomainFSInsert(virDomainDef *def, virDomainFSDef *fs);
 int virDomainFSIndexByName(virDomainDef *def, const char *name);
 virDomainFSDef *virDomainFSRemove(virDomainDef *def, size_t i);
 ssize_t virDomainFSDefFind(virDomainDef *def,

src/qemu/qemu_driver.c

@@ -6772,8 +6772,7 @@ qemuDomainAttachDeviceConfig(virDomainDef *vmdef,
             return -1;
         }
 
-        if (virDomainFSInsert(vmdef, fs) < 0)
-            return -1;
+        virDomainFSInsert(vmdef, fs);
         dev->data.fs = NULL;
         break;
 

src/vz/vz_sdk.c

@@ -801,8 +801,7 @@ prlsdkAddDomainHardDisksInfo(struct _vzDriver *driver, PRL_HANDLE sdkdom, virDom
             if (prlsdkGetFSInfo(hdd, fs) < 0)
                 goto error;
 
-            if (virDomainFSInsert(def, fs) < 0)
-                goto error;
+            virDomainFSInsert(def, fs);
 
             fs = NULL;
             PrlHandle_Free(hdd);