block: Drop bdrv_new_root()

It is unused now, so we may just as well drop it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
yakuizhao · May 25, 2016 · 9bddf75 · 9bddf75
1 parent 28eb9b1
commit 9bddf75
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diff --git a/block.c b/block.c
@@ -220,11 +220,6 @@ void bdrv_register(BlockDriver *bdrv)
     QLIST_INSERT_HEAD(&bdrv_drivers, bdrv, list);
 }
 
-BlockDriverState *bdrv_new_root(void)
-{
-    return bdrv_new();
-}
-
 BlockDriverState *bdrv_new(void)
 {
     BlockDriverState *bs;

diff --git a/include/block/block.h b/include/block/block.h
@@ -197,7 +197,6 @@ BlockDriver *bdrv_find_format(const char *format_name);
 int bdrv_create(BlockDriver *drv, const char* filename,
                 QemuOpts *opts, Error **errp);
 int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp);
-BlockDriverState *bdrv_new_root(void);
 BlockDriverState *bdrv_new(void);
 void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top);
 void bdrv_replace_in_backing_chain(BlockDriverState *old,