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svcrdma: Remove svc_rdma_op_ctxt::wc_status 

Clean up: Completion status is already reported in the individual
completion handlers. Save a few bytes in struct svc_rdma_op_ctxt.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever 2016-11-29 11:05:07 -05:00 committed by J. Bruce Fields
parent dd6fd213b0
commit 96a58f9c19
3 changed files with 2 additions and 4 deletions
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1
include/linux/sunrpc/svc_rdma.h
View File

@ -79,7 +79,6 @@ struct svc_rdma_op_ctxt {
struct ib_cqe reg_cqe;
struct ib_cqe inv_cqe;
struct list_head dto_q;
enum ib_wc_status wc_status;
u32 byte_len;
u32 position;
struct svcxprt_rdma *xprt;

4
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
View File

@ -640,8 +640,8 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
goto defer;
goto out;
}
dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
ctxt, rdma_xprt, rqstp, ctxt->wc_status);
dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p\n",
ctxt, rdma_xprt, rqstp);
atomic_inc(&rdma_stat_recv);
/* Build up the XDR from the receive buffers. */

1
net/sunrpc/xprtrdma/svc_rdma_transport.c
View File

@ -393,7 +393,6 @@ static void svc_rdma_wc_receive(struct ib_cq *cq, struct ib_wc *wc)
/* WARNING: Only wc->wr_cqe and wc->status are reliable */
ctxt = container_of(cqe, struct svc_rdma_op_ctxt, cqe);
ctxt->wc_status = wc->status;
svc_rdma_unmap_dma(ctxt);
if (wc->status != IB_WC_SUCCESS)