From 6aa30f05ce67c537c8070ce12aa7f4e650ebeae7 Mon Sep 17 00:00:00 2001
From: Robert Baldyga <robert.baldyga@huawei.com>
Date: Sat, 11 May 2024 00:31:57 +0200
Subject: [PATCH] Remove unused function

Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
---
 modules/cas_cache/volume/vol_block_dev_bottom.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/modules/cas_cache/volume/vol_block_dev_bottom.c b/modules/cas_cache/volume/vol_block_dev_bottom.c
index e513335..be3905e 100644
--- a/modules/cas_cache/volume/vol_block_dev_bottom.c
+++ b/modules/cas_cache/volume/vol_block_dev_bottom.c
@@ -1,5 +1,6 @@
 /*
 * Copyright(c) 2012-2022 Intel Corporation
+* Copyright(c) 2024 Huawei Technologies
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
@@ -457,15 +458,3 @@ int block_dev_init(void)
 
 	return 0;
 }
-
-int block_dev_try_get_io_class(struct bio *bio, int *io_class)
-{
-	struct ocf_io *io;
-
-	if (bio->bi_end_io != CAS_REFER_BLOCK_CALLBACK(cas_bd_io_end))
-		return -1;
-
-	io = bio->bi_private;
-	*io_class = io->io_class;
-	return 0;
-}