Correct the return of error code, add init of pthread spinlock and mutex
judgement, remove a repeated init of pthread lock init, fix owner bit
when SQ wrqps.
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com
Signed-off-by: Ran Zhou <zhouran10@h-partners.com>
