From 73f8b46d84e73929eacafe4c2f9676469f862c49 Mon Sep 17 00:00:00 2001 From: Vivek Goyal Date: Thu, 1 Oct 2015 07:59:12 -0400 Subject: [PATCH] devmapper: Get rid of unused function HasActivatedDevice() Looks like nobody is calling HasActivatedDevice(). Get rid of it. Signed-off-by: Vivek Goyal --- daemon/graphdriver/devmapper/deviceset.go | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/daemon/graphdriver/devmapper/deviceset.go b/daemon/graphdriver/devmapper/deviceset.go index e7a330d6e9..5d268f9b52 100644 --- a/daemon/graphdriver/devmapper/deviceset.go +++ b/daemon/graphdriver/devmapper/deviceset.go @@ -1800,23 +1800,6 @@ func (devices *DeviceSet) HasDevice(hash string) bool { return info != nil } -// HasActivatedDevice return true if the device exists. -func (devices *DeviceSet) HasActivatedDevice(hash string) bool { - info, _ := devices.lookupDevice(hash) - if info == nil { - return false - } - - info.lock.Lock() - defer info.lock.Unlock() - - devices.Lock() - defer devices.Unlock() - - devinfo, _ := devicemapper.GetInfo(info.Name()) - return devinfo != nil && devinfo.Exists != 0 -} - // List returns a list of device ids. func (devices *DeviceSet) List() []string { devices.Lock()