SUNRPC: Fix a memory leak in call_encode()

If we retransmit an RPC request, we currently end up clobbering the
value of req->rq_rcv_buf.bvec that was allocated by the initial call to
xprt_request_prepare(req).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
3 files changed