Merge pull request #31356 from coolljt0725/fix_suspend

devicemapper: Fix suspend a removed device

daemon/graphdriver/devmapper/deviceset.go

@@ -858,6 +858,7 @@ func (devices *DeviceSet) takeSnapshot(hash string, baseInfo *devInfo, size uint
 				if err != devicemapper.ErrEnxio {
 					return err
 				}
+				devinfo = nil
 			} else {
 				defer devices.deactivateDevice(baseInfo)
 			}