Commit 458a9632 authored Jul 12, 2016 by Wei Yongjun Committed by Jens Axboe Jul 12, 2016

nvme-rdma: fix the return value of nvme_rdma_reinit_request()



PTR_ERR should be applied before its argument is reassigned, otherwise the
return value will be set to 0, not error code.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent bf294e83

drivers/nvme/host/rdma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -299,8 +299,8 @@ static int nvme_rdma_reinit_request(void data, struct request rq)
		req->mr = ib_alloc_mr(dev->pd, IB_MR_TYPE_MEM_REG,
		ctrl->max_fr_pages);
		if (IS_ERR(req->mr)) {
		req->mr = NULL;
		ret = PTR_ERR(req->mr);
		req->mr = NULL;
		}

		req->need_inval = false;