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devmapper: Get rid of unused function HasActivatedDevice() 

Looks like nobody is calling HasActivatedDevice(). Get rid of it.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
Vivek Goyal 2015-10-01 07:59:12 -04:00
parent a3b04de401
commit 73f8b46d84
1 changed files with 0 additions and 17 deletions
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17
daemon/graphdriver/devmapper/deviceset.go
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@ -1800,23 +1800,6 @@ func (devices *DeviceSet) HasDevice(hash string) bool {
return info != nil 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. // List returns a list of device ids.
func (devices *DeviceSet) List() []string { func (devices *DeviceSet) List() []string {
devices.Lock() devices.Lock()