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Merge pull request #18555 from runcom/clean-devmapper 

devmapper: remove unused var
This commit is contained in:
Vincent Demeester 2015-12-10 18:17:04 +01:00
parent 31a31adf7e 037cbcec98
commit 13155ac47e
1 changed files with 0 additions and 15 deletions
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15
daemon/graphdriver/devmapper/driver.go
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@ -22,11 +22,6 @@ func init() {
graphdriver.Register("devicemapper", 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 // Driver contains the device set mounted and the home directory
type Driver struct { type Driver struct {
*DeviceSet *DeviceSet
@ -35,18 +30,8 @@ type Driver struct {
gidMaps []idtools.IDMap gidMaps []idtools.IDMap
} }
var backingFs = "<unknown>"
// Init creates a driver with the given home and the set of options. // 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) { 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) deviceSet, err := NewDeviceSet(home, true, options, uidMaps, gidMaps)
if err != nil { if err != nil {
return nil, err return nil, err