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[Qemu-block] [PATCH] block: Remove blk_set_bs()
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PATCH] block: Remove blk_set_bs() |
Date: |
Tue, 22 Mar 2016 13:55:25 +0100 |
The function is unused since commit f21d96d0 ('block: Use BdrvChild in
BlockBackend').
Signed-off-by: Kevin Wolf <address@hidden>
---
block/block-backend.c | 17 -----------------
include/block/block_int.h | 2 --
2 files changed, 19 deletions(-)
diff --git a/block/block-backend.c b/block/block-backend.c
index dca21d1..4b44d46 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -371,23 +371,6 @@ BlockDriverState *blk_bs(BlockBackend *blk)
}
/*
- * Changes the BlockDriverState attached to @blk
- */
-void blk_set_bs(BlockBackend *blk, BlockDriverState *bs)
-{
- bdrv_ref(bs);
-
- if (blk->root) {
- blk->root->bs->blk = NULL;
- bdrv_root_unref_child(blk->root);
- }
- assert(bs->blk == NULL);
-
- blk->root = bdrv_root_attach_child(bs, "root", &child_root);
- bs->blk = blk;
-}
-
-/*
* Return @blk's DriveInfo if any, else null.
*/
DriveInfo *blk_legacy_dinfo(BlockBackend *blk)
diff --git a/include/block/block_int.h b/include/block/block_int.h
index ba6e9ac..a33b0de 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -704,8 +704,6 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState
*child_bs,
const BdrvChildRole *child_role);
void bdrv_root_unref_child(BdrvChild *child);
-void blk_set_bs(BlockBackend *blk, BlockDriverState *bs);
-
void blk_dev_change_media_cb(BlockBackend *blk, bool load);
bool blk_dev_has_removable_media(BlockBackend *blk);
bool blk_dev_has_tray(BlockBackend *blk);
--
1.8.3.1
- [Qemu-block] [PATCH] block: Remove blk_set_bs(),
Kevin Wolf <=