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block: Remove bdrv_is_snapshot

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This is unnecessary and has been unused since 5433c24f0f.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2016-09-15 17:52:59 +03:00 • committed by Kevin Wolf
parent c2519009b4
commit 38b5e4c3dc
2 changed files with 0 additions and 6 deletions
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5
block.c
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@ -3013,11 +3013,6 @@ bool bdrv_debug_is_suspended(BlockDriverState *bs, const char *tag)
return false;
}
int bdrv_is_snapshot(BlockDriverState *bs)
{
return !!(bs->open_flags & BDRV_O_SNAPSHOT);
}
/* backing_file can either be relative, or absolute, or a protocol. If it is
* relative, it must be relative to the chain. So, passing in bs->filename
* from a BDS as backing_file should not be done, as that may be relative to