block: remove bdrv_co_lock()

The bdrv_co_lock() and bdrv_co_unlock() functions are already no-ops.
Remove them.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20231205182011.1976568-8-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/blockdev.c b/blockdev.c
index 5d8b3a2..3a5e722 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2264,18 +2264,13 @@ void coroutine_fn qmp_block_resize(const char *device, const char *node_name,
         return;
     }
 
-    bdrv_co_lock(bs);
     bdrv_drained_begin(bs);
-    bdrv_co_unlock(bs);
 
     old_ctx = bdrv_co_enter(bs);
     blk_co_truncate(blk, size, false, PREALLOC_MODE_OFF, 0, errp);
     bdrv_co_leave(bs, old_ctx);
 
-    bdrv_co_lock(bs);
     bdrv_drained_end(bs);
-    bdrv_co_unlock(bs);
-
     blk_co_unref(blk);
 }