SUNRPC: Avoid RCU dereferences in the transport bind and connect code

[firefly-linux-kernel-4.4.55.git] / net / sunrpc / xprt.c

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 7f3a01a8cae760cc852226e07909367bc2ce969e..846c34fdee9f496c1e94ccbdcfe306eefe35d0d0 100644 (file)
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -697,7 +697,7 @@ out_abort:
  */
 void xprt_connect(struct rpc_task *task)
 {
-       struct rpc_xprt *xprt = task->tk_xprt;
+       struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt;
 
        dprintk("RPC: %5u xprt_connect xprt %p %s connected\n", task->tk_pid,
                        xprt, (xprt_connected(xprt) ? "is" : "is not"));
@@ -730,7 +730,7 @@ void xprt_connect(struct rpc_task *task)
 
 static void xprt_connect_status(struct rpc_task *task)
 {
-       struct rpc_xprt *xprt = task->tk_xprt;
+       struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt;
 
        if (task->tk_status == 0) {
                xprt->stat.connect_count++;