1 files changed, 0 insertions, 61 deletions
diff --git a/stacks/lwip_stack/src/sbr/sbr_index_ring.h b/stacks/lwip_stack/src/sbr/sbr_index_ring.h
deleted file mode 100644
index 86e8345..0000000
--- a/stacks/lwip_stack/src/sbr/sbr_index_ring.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
-*
-* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at:
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-#ifndef _SBR_INDEX_RING_H_
-#define _SBR_INDEX_RING_H_
-
-#include "types.h"
-
-#ifdef __cplusplus
-/* *INDENT-OFF* */
-extern "C" {
-/* *INDENT-ON* */
-#endif
-
-typedef struct
-{
-  union
-  {
-    struct
-    {
-      volatile u32 ver;
-      volatile u32 val;
-    };
-    u64 data;
-  };
-} sbr_index_node;
-
-typedef struct
-{
-  volatile u32 head;
-  i8 cache_space[124];
-  volatile u32 tail;
-  u32 num;
-  u32 mask;
-  sbr_index_node nodes[0];
-} sbr_index_ring;
-
-sbr_index_ring *sbr_create_index_ring (u32 num);
-int sbr_index_ring_enqueue (sbr_index_ring * ring, i32 val);
-int sbr_index_ring_dequeue (sbr_index_ring * ring, i32 * val);
-
-#ifdef __cplusplus
-/* *INDENT-OFF* */
-}
-/* *INDENT-ON* */
-#endif
-
-#endif