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authorTrond Myklebust <trond.myklebust@hammerspace.com>2019-03-15 17:11:36 (GMT)
committerTrond Myklebust <trond.myklebust@hammerspace.com>2019-03-15 17:11:36 (GMT)
commit5e3863fd597eba8c6679de805681631b1aad9bdb (patch)
tree86062f4751c1766e5d66a86c7bfcdbb22bff59ae
parent928d42f7d8737e1d6327e09668525f59725dabf9 (diff)
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: Trond Myklebust <trond.myklebust@hammerspace.com>
-rw-r--r--net/sunrpc/clnt.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index cb73d6c..228970e 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -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) {

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