[PATCH 11/11] block-backend: drop unused blk_save_vmstate() and blk_load_vmstate()

[Vladimir Sementsov-Ogievskiy]

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
 include/sysemu/block-backend.h |  3 ---
 block/block-backend.c          | 30 ------------------------------
 2 files changed, 33 deletions(-)

diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
index 8676bbde5a..14cc410244 100644
--- a/include/sysemu/block-backend.h
+++ b/include/sysemu/block-backend.h
@@ -242,9 +242,6 @@ int blk_pwrite_compressed(BlockBackend *blk, int64_t 
offset, const void *buf,
 int blk_truncate(BlockBackend *blk, int64_t offset, bool exact,
                  PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
 int blk_pdiscard(BlockBackend *blk, int64_t offset, int bytes);
-int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf,
-                     int64_t pos, int size);
-int blk_load_vmstate(BlockBackend *blk, uint8_t *buf, int64_t pos, int size);
 int blk_co_save_vmstate(BlockBackend *blk, const uint8_t *buf,
                         int64_t pos, int size);
 int blk_co_load_vmstate(BlockBackend *blk, uint8_t *buf, int64_t pos, int 
size);
diff --git a/block/block-backend.c b/block/block-backend.c
index d7f91ce7ad..83aafda791 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -2198,36 +2198,6 @@ int blk_truncate(BlockBackend *blk, int64_t offset, bool 
exact,
     return bdrv_truncate(blk->root, offset, exact, prealloc, flags, errp);
 }
 
-int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf,
-                     int64_t pos, int size)
-{
-    int ret;
-
-    if (!blk_is_available(blk)) {
-        return -ENOMEDIUM;
-    }
-
-    ret = bdrv_save_vmstate(blk_bs(blk), buf, pos, size);
-    if (ret < 0) {
-        return ret;
-    }
-
-    if (ret == size && !blk->enable_write_cache) {
-        ret = bdrv_flush(blk_bs(blk));
-    }
-
-    return ret < 0 ? ret : size;
-}
-
-int blk_load_vmstate(BlockBackend *blk, uint8_t *buf, int64_t pos, int size)
-{
-    if (!blk_is_available(blk)) {
-        return -ENOMEDIUM;
-    }
-
-    return bdrv_load_vmstate(blk_bs(blk), buf, pos, size);
-}
-
 int blk_co_save_vmstate(BlockBackend *blk, const uint8_t *buf,
                         int64_t pos, int size)
 {
-- 
2.29.2