SUNRPC client: add interface for binding to a local address

In addition to binding to a local privileged port the NFS client should
allow binding to a specific local address. This is used by the server
for callbacks. The patch adds the necessary interface.

Signed-off-by: Frank van Maarseveen <frankvm@frankvm.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 25bbf2d7f603..5d3fe7b22488 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -236,6 +236,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
         struct rpc_clnt *clnt;
         struct rpc_xprtsock_create xprtargs = {
                 .proto = args->protocol,
+                .srcaddr = args->saddress,
                 .dstaddr = args->address,
                 .addrlen = args->addrsize,
                 .timeout = args->timeout