block: remove bdrv_co_lock()

[thirdparty/qemu.git] / blockdev.c

diff --git a/blockdev.c b/blockdev.c
index 5d8b3a23eb5cadf60c659ec97112a7244f1b0248..3a5e7222eca6b6ff3a9fd5f0d7179cd902fdfc7c 100644 (file)
--- 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);
 }