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| author | Kevin Wolf <kwolf@redhat.com> | 2016-03-18 10:46:57 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-03-30 11:59:32 +0200 |
| commit | 63eaaae08cb7738311f73d1a7e6e6a68ddf60688 (patch) | |
| tree | 905d22ce4c2b0dc489c94534498ebc63166d3f23 /blockdev.c | |
| parent | 553934db664ecee676650fac0330dceff3531736 (diff) | |
| download | qemu-63eaaae08cb7738311f73d1a7e6e6a68ddf60688.zip | |
block: Remove bdrv_make_anon()
The call in hmp_drive_del() is dead code because blk_remove_bs() is
called a few lines above. The only other remaining user is
bdrv_delete(), which only abuses bdrv_make_anon() to remove it from the
named nodes list. This path inlines the list entry removal into
bdrv_delete() and removes bdrv_make_anon().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/blockdev.c b/blockdev.c index 3eb05d1a90..efb1107e80 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2869,9 +2869,6 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict) /* Make the BlockBackend and the attached BlockDriverState anonymous */ monitor_remove_blk(blk); - if (blk_bs(blk)) { - bdrv_make_anon(blk_bs(blk)); - } /* If this BlockBackend has a device attached to it, its refcount will be * decremented when the device is removed; otherwise we have to do so here. |