Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Remove deprecated -drive options for geometry/serial/addr
- luks: Allow shared writers if the parents allow them (share-rw=on)
- qemu-img: Fix error when trying to convert to encrypted target image
- mirror: Fail gracefully for source == target
- I/O throttling: Fix behaviour during drain (always ignore the limits)
- bdrv_reopen() related fixes for bs->options/explicit_options content
- Documentation improvements

# gpg: Signature made Wed 15 Aug 2018 12:11:43 BST
# gpg:                using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (21 commits)
  qapi: block: Remove mentions of error types which were removed
  block: Simplify append_open_options()
  block: Update bs->options if bdrv_reopen() succeeds
  block: Simplify bdrv_reopen_abort()
  block: Remove children options from bs->{options,explicit_options}
  qdict: Make qdict_extract_subqdict() accept dst = NULL
  block: drop empty .bdrv_close handlers
  block: make .bdrv_close optional
  qemu-img: fix regression copying secrets during convert
  mirror: Fail gracefully for source == target
  qapi/block: Document restrictions for node names
  block: Remove dead deprecation warning code
  block: Remove deprecated -drive option serial
  block: Remove deprecated -drive option addr
  block: Remove deprecated -drive geometry options
  luks: Allow share-rw=on
  throttle-groups: Don't allow timers without throttled requests
  qemu-iotests: Update 093 to improve the draining test
  throttle-groups: Skip the round-robin if a member is being drained
  qemu-iotests: Test removing a throttle group member with a pending timer
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/block/commit.c b/block/commit.c
index e1814d9693..eb414579bd 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -239,10 +239,6 @@ static void bdrv_commit_top_refresh_filename(BlockDriverState *bs, QDict *opts)
             bs->backing->bs->filename);
 }
 
-static void bdrv_commit_top_close(BlockDriverState *bs)
-{
-}
-
 static void bdrv_commit_top_child_perm(BlockDriverState *bs, BdrvChild *c,
                                        const BdrvChildRole *role,
                                        BlockReopenQueue *reopen_queue,
@@ -260,7 +256,6 @@ static BlockDriver bdrv_commit_top = {
     .bdrv_co_preadv             = bdrv_commit_top_preadv,
     .bdrv_co_block_status       = bdrv_co_block_status_from_backing,
     .bdrv_refresh_filename      = bdrv_commit_top_refresh_filename,
-    .bdrv_close                 = bdrv_commit_top_close,
     .bdrv_child_perm            = bdrv_commit_top_child_perm,
 };