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Removing the last element which is nil from the reservation array

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payes
2017-02-19 18:30:28 +05:30
parent ddf59bf1cb
commit ec8ddb74e0
1 changed files with 14 additions and 4 deletions
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18
pkg/scsi/scsi_pr.go
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@@ -215,6 +215,7 @@ func (op *SCSISimpleReservationOperator) DeleteAndRemoveReservation(tgtName stri
resArray[i] = resArray[len(resArray)-1]
resArray[len(resArray)-1] = nil
resArray = resArray[:len(resArray)-1]
LURes.Reservations = resArray
}
if curRes == nil {
@@ -255,11 +256,19 @@ func (op *SCSISimpleReservationOperator) DeleteAndRemoveReservation(tgtName stri
func (op *SCSISimpleReservationOperator) RemoveReservation(tgtName string, devUUID uint64, res *api.SCSIReservation) {
var (
i int = -1
tmpRes *api.SCSIReservation
LURes *SCSILUReservation
targetRes SCSILUReservationMap
tmpRes *api.SCSIReservation
i int = -1
ok bool
)
resArray := op.GetReservationList(tgtName, devUUID)
if targetRes, ok = op.targetReservations[tgtName]; !ok {
return
}
if LURes, ok = targetRes[devUUID]; !ok {
return
}
resArray := LURes.Reservations
for i, tmpRes = range resArray {
if tmpRes == res {
@@ -271,6 +280,7 @@ func (op *SCSISimpleReservationOperator) RemoveReservation(tgtName string, devUU
resArray[i] = resArray[len(resArray)-1]
resArray[len(resArray)-1] = nil
resArray = resArray[:len(resArray)-1]
LURes.Reservations = resArray
}
}