116     mKeyLease = Min(mKeyLease, kMaxLease);  in Init()
364     , mKeyLease(0)  in Client()
1227         mKeyLease = mShouldRemoveKeyLease ? 0 : mDefaultKeyLease;  in AppendServiceInstructions()
1232     mKeyLease = kUnspecifiedInterval;  in AppendServiceInstructions()
1256             OT_ASSERT((mKeyLease == kUnspecifiedInterval) || (mKeyLease == keyLease));  in AppendServiceInstructions()
1257             mKeyLease = keyLease;  in AppendServiceInstructions()
1314     mKeyLease = DetermineLeaseInterval(mKeyLease, mDefaultKeyLease);  in AppendServiceInstructions()
1321     mLease = Min(mLease, mKeyLease);  in AppendServiceInstructions()
1347         VerifyOrExit((mKeyLease == kUnspecifiedInterval) || (mKeyLease == keyLease));  in CanAppendService()
1349         mKeyLease = keyLease;  in CanAppendService()
1355         VerifyOrExit((mKeyLease == kUnspecifiedInterval) || (mKeyLease == keyLease));  in CanAppendService()
1356         mKeyLease = keyLease;  in CanAppendService()
1657         mKeyLease = mLease;  in AppendUpdateLeaseOptRecord()
1663         leaseOption.InitAsLongVariant(mLease, mKeyLease);  in AppendUpdateLeaseOptRecord()
1997         mKeyLease = Min(leaseOption.GetKeyLeaseInterval(), kMaxLease);  in ProcessOptRecord()