From 0f2e3bdab6590a5d8900e7d701e21ac9af19924c Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Sat, 24 Oct 2015 17:28:24 -0400
Subject: [PATCH] SUNRPC: Remove the TCP-only restriction in bc_svc_process()

Allow the use of other transport classes when handling a backward
direction RPC call.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Tested-By: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
 net/sunrpc/svc.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index a8f579df14d8..bc5b7b5032ca 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1367,11 +1367,6 @@ bc_svc_process(struct svc_serv *serv, struct rpc_rqst *req,
 	/* reset result send buffer "put" position */
 	resv->iov_len = 0;
 
-	if (rqstp->rq_prot != IPPROTO_TCP) {
-		printk(KERN_ERR "No support for Non-TCP transports!\n");
-		BUG();
-	}
-
 	/*
 	 * Skip the next two words because they've already been
 	 * processed in the transport
-- 
2.39.2