It is not needed at all and it is messing with return values...
Reported-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NPeng Tao <tao.peng@emc.com>
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>