From cb952213f74ea0cb128f5c76c144a70a02eafa83 Mon Sep 17 00:00:00 2001 From: Antonio Murdaca Date: Wed, 9 Dec 2015 23:49:33 +0100 Subject: [PATCH] devmapper: remove unused var Signed-off-by: Antonio Murdaca Upstream-commit: 037cbcec989f7867b6062455e8b042b8d2b0ab18 Component: engine --- .../engine/daemon/graphdriver/devmapper/driver.go | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/components/engine/daemon/graphdriver/devmapper/driver.go b/components/engine/daemon/graphdriver/devmapper/driver.go index 11b2809d75..8a34f7e16b 100644 --- a/components/engine/daemon/graphdriver/devmapper/driver.go +++ b/components/engine/daemon/graphdriver/devmapper/driver.go @@ -22,11 +22,6 @@ func init() { graphdriver.Register("devicemapper", Init) } -// Placeholder interfaces, to be replaced -// at integration. - -// End of placeholder interfaces. - // Driver contains the device set mounted and the home directory type Driver struct { *DeviceSet @@ -35,18 +30,8 @@ type Driver struct { gidMaps []idtools.IDMap } -var backingFs = "" - // Init creates a driver with the given home and the set of options. func Init(home string, options []string, uidMaps, gidMaps []idtools.IDMap) (graphdriver.Driver, error) { - fsMagic, err := graphdriver.GetFSMagic(home) - if err != nil { - return nil, err - } - if fsName, ok := graphdriver.FsNames[fsMagic]; ok { - backingFs = fsName - } - deviceSet, err := NewDeviceSet(home, true, options, uidMaps, gidMaps) if err != nil { return nil, err