From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Thu, 18 Jul 2019 01:10:51 -0400
Subject: [PATCH] SUNRPC: Fix initialisation of struct rpc_xprt_switch
Git-commit: 9f98effc19bd490a375c4e764a56a2c015d27c3c
Patch-mainline: v5.3
References: bnc#1192729

Ensure that we do initialise the fields xps_nactive, xps_queuelen
and xps_net.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Acked-by: NeilBrown <neilb@suse.com>

---
 net/sunrpc/xprtmultipath.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/net/sunrpc/xprtmultipath.c
+++ b/net/sunrpc/xprtmultipath.c
@@ -102,7 +102,9 @@ struct rpc_xprt_switch *xprt_switch_allo
 	if (xps != NULL) {
 		spin_lock_init(&xps->xps_lock);
 		kref_init(&xps->xps_kref);
-		xps->xps_nxprts = 0;
+		xps->xps_nxprts = xps->xps_nactive = 0;
+		atomic_long_set(&xps->xps_queuelen, 0);
+		xps->xps_net = NULL;
 		INIT_LIST_HEAD(&xps->xps_xprt_list);
 		xps->xps_iter_ops = &rpc_xprt_iter_singular;
 		xprt_switch_add_xprt_locked(xps, xprt);