conf: Merge virDomainStorageSourceFormat into virDomainDiskSourceFormat

There was only one caller, remove the unnecessary wrapper.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

src/conf/domain_conf.c

@@ -23716,77 +23716,6 @@ virDomainDiskSourceFormatPrivateData(virBufferPtr buf,
 }
 
 
-static int
-virDomainStorageSourceFormat(virBufferPtr attrBuf,
-                             virBufferPtr childBuf,
-                             virStorageSourcePtr src,
-                             unsigned int flags)
-{
-    switch ((virStorageType)src->type) {
-    case VIR_STORAGE_TYPE_FILE:
-        virBufferEscapeString(attrBuf, " file='%s'", src->path);
-        break;
-
-    case VIR_STORAGE_TYPE_BLOCK:
-        virBufferEscapeString(attrBuf, " dev='%s'", src->path);
-        break;
-
-    case VIR_STORAGE_TYPE_DIR:
-        virBufferEscapeString(attrBuf, " dir='%s'", src->path);
-        break;
-
-    case VIR_STORAGE_TYPE_NETWORK:
-        if (virDomainDiskSourceFormatNetwork(attrBuf, childBuf,
-                                             src, flags) < 0)
-            return -1;
-        break;
-
-    case VIR_STORAGE_TYPE_VOLUME:
-        if (src->srcpool) {
-            virBufferEscapeString(attrBuf, " pool='%s'", src->srcpool->pool);
-            virBufferEscapeString(attrBuf, " volume='%s'",
-                                  src->srcpool->volume);
-            if (src->srcpool->mode)
-                virBufferAsprintf(attrBuf, " mode='%s'",
-                                  virStorageSourcePoolModeTypeToString(src->srcpool->mode));
-        }
-
-        break;
-
-    case VIR_STORAGE_TYPE_NONE:
-    case VIR_STORAGE_TYPE_LAST:
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("unexpected disk type %d"), src->type);
-        return -1;
-    }
-
-    if (src->type != VIR_STORAGE_TYPE_NETWORK)
-        virDomainSourceDefFormatSeclabel(childBuf, src->nseclabels,
-                                         src->seclabels, flags);
-
-    /* Storage Source formatting will not carry through the blunder
-     * that disk source formatting had at one time to format the
-     * <auth> for a volume source type. The <auth> information is
-     * kept in the storage pool and would be overwritten anyway.
-     * So avoid formatting it for volumes. */
-    if (src->auth && src->authInherited &&
-        src->type != VIR_STORAGE_TYPE_VOLUME)
-        virStorageAuthDefFormat(childBuf, src->auth);
-
-    /* If we found encryption as a child of <source>, then format it
-     * as we found it. */
-    if (src->encryption && src->encryptionInherited &&
-        virStorageEncryptionFormat(childBuf, src->encryption) < 0)
-        return -1;
-
-    if (src->pr)
-        virStoragePRDefFormat(childBuf, src->pr,
-                              flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE);
-
-    return 0;
-}
-
-
 int
 virDomainDiskSourceFormat(virBufferPtr buf,
                           virStorageSourcePtr src,
@@ -23800,9 +23729,66 @@ virDomainDiskSourceFormat(virBufferPtr buf,
 
     virBufferSetChildIndent(&childBuf, buf);
 
-    if (virDomainStorageSourceFormat(&attrBuf, &childBuf, src, flags) < 0)
+    switch ((virStorageType)src->type) {
+    case VIR_STORAGE_TYPE_FILE:
+        virBufferEscapeString(&attrBuf, " file='%s'", src->path);
+        break;
+
+    case VIR_STORAGE_TYPE_BLOCK:
+        virBufferEscapeString(&attrBuf, " dev='%s'", src->path);
+        break;
+
+    case VIR_STORAGE_TYPE_DIR:
+        virBufferEscapeString(&attrBuf, " dir='%s'", src->path);
+        break;
+
+    case VIR_STORAGE_TYPE_NETWORK:
+        if (virDomainDiskSourceFormatNetwork(&attrBuf, &childBuf,
+                                             src, flags) < 0)
+            return -1;
+        break;
+
+    case VIR_STORAGE_TYPE_VOLUME:
+        if (src->srcpool) {
+            virBufferEscapeString(&attrBuf, " pool='%s'", src->srcpool->pool);
+            virBufferEscapeString(&attrBuf, " volume='%s'",
+                                  src->srcpool->volume);
+            if (src->srcpool->mode)
+                virBufferAsprintf(&attrBuf, " mode='%s'",
+                                  virStorageSourcePoolModeTypeToString(src->srcpool->mode));
+        }
+
+        break;
+
+    case VIR_STORAGE_TYPE_NONE:
+    case VIR_STORAGE_TYPE_LAST:
+        virReportError(VIR_ERR_INTERNAL_ERROR,
+                       _("unexpected disk type %d"), src->type);
+        return -1;
+    }
+
+    if (src->type != VIR_STORAGE_TYPE_NETWORK)
+        virDomainSourceDefFormatSeclabel(&childBuf, src->nseclabels,
+                                         src->seclabels, flags);
+
+    /* Storage Source formatting will not carry through the blunder
+     * that disk source formatting had at one time to format the
+     * <auth> for a volume source type. The <auth> information is
+     * kept in the storage pool and would be overwritten anyway.
+     * So avoid formatting it for volumes. */
+    if (src->auth && src->authInherited &&
+        src->type != VIR_STORAGE_TYPE_VOLUME)
+        virStorageAuthDefFormat(&childBuf, src->auth);
+
+    /* If we found encryption as a child of <source>, then format it
+     * as we found it. */
+    if (src->encryption && src->encryptionInherited &&
+        virStorageEncryptionFormat(&childBuf, src->encryption) < 0)
         return -1;
 
+    if (src->pr)
+        virStoragePRDefFormat(&childBuf, src->pr,
+                              flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE);
     if (policy && src->type != VIR_STORAGE_TYPE_NETWORK)
         virBufferEscapeString(&attrBuf, " startupPolicy='%s'",
                               virDomainStartupPolicyTypeToString(policy));