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Re: [PATCH v7 38/47] block: Drop backing_bs()

From: Andrey Shinkevich
Subject: Re: [PATCH v7 38/47] block: Drop backing_bs()
Date: Fri, 24 Jul 2020 18:55:00 +0300
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.9.0

On 25.06.2020 18:22, Max Reitz wrote:
We want to make it explicit where bs->backing is used, and we have done
so.  The old role of backing_bs() is now effectively taken by

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
  include/block/block_int.h | 5 -----
  1 file changed, 5 deletions(-)

diff --git a/include/block/block_int.h b/include/block/block_int.h
index c963ee9f28..6e09e15ed4 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -991,11 +991,6 @@ typedef enum BlockMirrorBackingMode {
  } BlockMirrorBackingMode;
-static inline BlockDriverState *backing_bs(BlockDriverState *bs)
-    return bs->backing ? bs->backing->bs : NULL;
/* Essential block drivers which must always be statically linked into qemu, and
   * which therefore can be accessed without using bdrv_find_format() */

Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>

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