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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>
hifive-unleashed-5.1
Wei Yongjun 2016-07-12 11:06:17 +00:00 committed by Jens Axboe
parent bf294e833b
commit 458a9632ad
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/host/rdma.c
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@ -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;