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Commit 5e3863fd authored by Trond Myklebust's avatar Trond Myklebust
Browse files

SUNRPC: Remove redundant check for the reply length in call_decode() 



Now that we're using the xdr_stream functions to decode the header,
the test for the minimum reply length is redundant.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent 928d42f7

net/sunrpc/clnt.c

+0 −4
Original line number Diff line number Diff line
@@ -2392,9 +2392,6 @@ call_decode(struct rpc_task *task) 
	WARN_ON(memcmp(&req->rq_rcv_buf, &req->rq_private_buf,

				sizeof(req->rq_rcv_buf)) != 0);



	if (req->rq_rcv_buf.len < 12)

		goto out_retry;



	xdr_init_decode(&xdr, &req->rq_rcv_buf,

			req->rq_rcv_buf.head[0].iov_base, req);

	switch (rpc_decode_header(task, &xdr)) {
@@ -2405,7 +2402,6 @@ call_decode(struct rpc_task *task) 
			task->tk_pid, __func__, task->tk_status);

		return;

	case -EAGAIN:

out_retry:

		task->tk_status = 0;

		/* Note: rpc_decode_header() may have freed the RPC slot */

		if (task->tk_rqstp == req) {