monitor/hmp: Move hmp_drive_add_node to block-hmp-cmds.c

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20200308092440.23564-12-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 8 insertions, 35 deletions

diff --git a/blockdev.c b/blockdev.c
index b38c247cdc..257cb37682 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -64,9 +64,14 @@
 #include "qemu/main-loop.h"
 #include "qemu/throttle-options.h"
 
-static QTAILQ_HEAD(, BlockDriverState) monitor_bdrv_states =
+QTAILQ_HEAD(, BlockDriverState) monitor_bdrv_states =
     QTAILQ_HEAD_INITIALIZER(monitor_bdrv_states);
 
+void bdrv_set_monitor_owned(BlockDriverState *bs)
+{
+    QTAILQ_INSERT_TAIL(&monitor_bdrv_states, bs, monitor_list);
+}
+
 static const char *const if_name[IF_COUNT] = {
     [IF_NONE] = "none",
     [IF_IDE] = "ide",
@@ -640,7 +645,7 @@ err_no_opts:
 }
 
 /* Takes the ownership of bs_opts */
-static BlockDriverState *bds_tree_init(QDict *bs_opts, Error **errp)
+BlockDriverState *bds_tree_init(QDict *bs_opts, Error **errp)
 {
     int bdrv_flags = 0;
 
@@ -3719,38 +3724,6 @@ out:
     aio_context_release(aio_context);
 }
 
-
-void hmp_drive_add_node(Monitor *mon, const char *optstr)
-{
-    QemuOpts *opts;
-    QDict *qdict;
-    Error *local_err = NULL;
-
-    opts = qemu_opts_parse_noisily(&qemu_drive_opts, optstr, false);
-    if (!opts) {
-        return;
-    }
-
-    qdict = qemu_opts_to_qdict(opts, NULL);
-
-    if (!qdict_get_try_str(qdict, "node-name")) {
-        qobject_unref(qdict);
-        error_report("'node-name' needs to be specified");
-        goto out;
-    }
-
-    BlockDriverState *bs = bds_tree_init(qdict, &local_err);
-    if (!bs) {
-        error_report_err(local_err);
-        goto out;
-    }
-
-    QTAILQ_INSERT_TAIL(&monitor_bdrv_states, bs, monitor_list);
-
-out:
-    qemu_opts_del(opts);
-}
-
 void qmp_blockdev_add(BlockdevOptions *options, Error **errp)
 {
     BlockDriverState *bs;
@@ -3780,7 +3753,7 @@ void qmp_blockdev_add(BlockdevOptions *options, Error **errp)
         goto fail;
     }
 
-    QTAILQ_INSERT_TAIL(&monitor_bdrv_states, bs, monitor_list);
+    bdrv_set_monitor_owned(bs);
 
 fail:
     visit_free(v);