net/sunrpc/xprtrdma: fix svc_rdma_create out of memory error path

ERR_PTR takes negative errno as a parameter

Signed-off-by Marcin Slusarz <[email protected]>

Cc Tom Tucker <[email protected]>

Cc J. Bruce Fields <[email protected]>

---
compile tested only

---
 net/sunrpc/xprtrdma/svc_rdma_transport.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

net/sunrpc/xprtrdma/svc_rdma_transport.c +1 -1

@@ -661,7 +661,7 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
 
 	cma_xprt = rdma_create_xprt(serv, 1);
 	if (!cma_xprt)
-		return ERR_PTR(ENOMEM);
+		return ERR_PTR(-ENOMEM);
 	xprt = &cma_xprt->sc_xprt;
 
 	listen_id = rdma_create_id(rdma_listen_handler, cma_xprt, RDMA_PS_TCP);