fixup! nvm: add NVM checked ops policy helper

Author: rizlik

src/wh_nvm.c

@@ -57,40 +57,40 @@ static int wh_Nvm_CheckPolicy(whNvmContext* context, whNvmOp op, whNvmId id,
     }
 
     switch (op) {
-    case WH_NVM_OP_ADD:
-        if (ret == WH_ERROR_OK) {
-            if (meta.flags & WH_NVM_FLAGS_NONMODIFIABLE) {
-                return WH_ERROR_ACCESS;
+        case WH_NVM_OP_ADD:
+            if (ret == WH_ERROR_OK) {
+                if (meta.flags & WH_NVM_FLAGS_NONMODIFIABLE) {
+                    return WH_ERROR_ACCESS;
+                }
             }
-        }
-        else if (ret != WH_ERROR_NOTFOUND) {
-            return ret;
-        }
-        break;
+            else if (ret != WH_ERROR_NOTFOUND) {
+                return ret;
+            }
+            break;
+
+        case WH_NVM_OP_DESTROY:
+            if (ret == WH_ERROR_OK) {
+                if (meta.flags & (WH_NVM_FLAGS_NONMODIFIABLE |
+                                  WH_NVM_FLAGS_NONDESTROYABLE)) {
+                    return WH_ERROR_ACCESS;
+                }
+            }
+            else if (ret != WH_ERROR_NOTFOUND) {
+                return ret;
+            }
+            break;
 
-    case WH_NVM_OP_DESTROY:
-        if (ret == WH_ERROR_OK) {
-            if (meta.flags & (WH_NVM_FLAGS_NONMODIFIABLE |
-                              WH_NVM_FLAGS_NONDESTROYABLE)) {
+        case WH_NVM_OP_READ:
+            if (ret != WH_ERROR_OK) {
+                return ret;
+            }
+            if (meta.flags & WH_NVM_FLAGS_NONEXPORTABLE) {
                 return WH_ERROR_ACCESS;
             }
-        }
-        else if (ret != WH_ERROR_NOTFOUND) {
-            return ret;
-        }
-        break;
-
-    case WH_NVM_OP_READ:
-        if (ret != WH_ERROR_OK) {
-            return ret;
-        }
-        if (meta.flags & WH_NVM_FLAGS_NONEXPORTABLE) {
-            return WH_ERROR_ACCESS;
-        }
-        break;
+            break;
 
-    default:
-        return WH_ERROR_BADARGS;
+        default:
+            return WH_ERROR_BADARGS;
     }
 
     return WH_ERROR_OK;