[Qemu-devel] [PATCH 07/18] block: add error parameter to del_existing_snapshots()

[Pavel Hrdina]

Signed-off-by: Pavel Hrdina <phrd...@redhat.com>
---
 savevm.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/savevm.c b/savevm.c
index 55b65cf..0d14f71 100644
--- a/savevm.c
+++ b/savevm.c
@@ -2048,22 +2048,18 @@ static int bdrv_snapshot_find(BlockDriverState *bs,
 /*
  * Deletes snapshots of a given name in all opened images.
  */
-static int del_existing_snapshots(Monitor *mon, const char *name)
+static int del_existing_snapshots(const char *name,
+                                  Error **errp)
 {
     BlockDriverState *bs;
     QEMUSnapshotInfo sn1, *snapshot = &sn1;
-    int ret;
 
     bs = NULL;
     while ((bs = bdrv_next(bs))) {
         if (bdrv_can_snapshot(bs) &&
             bdrv_snapshot_find(bs, snapshot, name, NULL) >= 0)
         {
-            ret = bdrv_snapshot_delete(bs, name, NULL);
-            if (ret < 0) {
-                monitor_printf(mon,
-                               "Error while deleting snapshot on '%s'\n",
-                               bdrv_get_device_name(bs));
+            if (bdrv_snapshot_delete(bs, name, errp) < 0) {
                 return -1;
             }
         }
@@ -2148,7 +2144,7 @@ void do_savevm(Monitor *mon, const QDict *qdict)
     }
 
     /* Delete old snapshots of the same name */
-    if (name && del_existing_snapshots(mon, name) < 0) {
+    if (name && del_existing_snapshots(name, NULL) < 0) {
         goto the_end;
     }
 
-- 
1.7.11.2