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block: drop empty .bdrv_close handlers

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.bdrv_close handler is optional after previous commit, no needs to keep
empty functions more.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2018-08-14 15:43:20 +03:00 • committed by Kevin Wolf
parent 3c005293c2
commit f66b1f0e27
6 changed files with 0 additions and 32 deletions
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5
block/blkreplay.c
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@ -43,10 +43,6 @@ fail:
return ret;
}
static void blkreplay_close(BlockDriverState *bs)
{
}
static int64_t blkreplay_getlength(BlockDriverState *bs)
{
return bdrv_getlength(bs->file->bs);
@ -135,7 +131,6 @@ static BlockDriver bdrv_blkreplay = {
.instance_size = 0,
.bdrv_open = blkreplay_open,
.bdrv_close = blkreplay_close,
.bdrv_child_perm = bdrv_filter_default_perms,
.bdrv_getlength = blkreplay_getlength,