xprtrdma: Enable swap-on-NFS/RDMA

[ Proposed for upstream v4.4 ]

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 64443eb754ad0fe7fd0b16633c3aa10cebdc3e26..ffa19dfc18c4e72de36173c32e318efc1247732e 100644 (file)
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -676,7 +676,7 @@ static void xprt_rdma_print_stats(struct rpc_xprt *xprt, struct seq_file *seq)
 static int
 xprt_rdma_enable_swap(struct rpc_xprt *xprt)
 {
-       return -EINVAL;
+       return 0;
 }
 
 static void