linux-kernel - [PATCH 3.18 34/47] sunrpc: use SVC_NET() in svcauth_gss

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Date:   Fri, 11 Jan 2019 15:08:19 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Vasily Averin <vvs@...tuozzo.com>,
        "J. Bruce Fields" <bfields@...hat.com>
Subject: [PATCH 3.18 34/47] sunrpc: use SVC_NET() in svcauth_gss_* functions

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Vasily Averin <vvs@...tuozzo.com>

commit b8be5674fa9a6f3677865ea93f7803c4212f3e10 upstream.

Signed-off-by: Vasily Averin <vvs@...tuozzo.com>
Cc: stable@...r.kernel.org
Signed-off-by: J. Bruce Fields <bfields@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 net/sunrpc/auth_gss/svcauth_gss.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1102,7 +1102,7 @@ static int svcauth_gss_legacy_init(struc
 	struct kvec *resv = &rqstp->rq_res.head[0];
 	struct rsi *rsip, rsikey;
 	int ret;
-	struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+	struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);
 
 	memset(&rsikey, 0, sizeof(rsikey));
 	ret = gss_read_verf(gc, argv, authp,
@@ -1213,7 +1213,7 @@ static int svcauth_gss_proxy_init(struct
 	uint64_t handle;
 	int status;
 	int ret;
-	struct net *net = rqstp->rq_xprt->xpt_net;
+	struct net *net = SVC_NET(rqstp);
 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
 
 	memset(&ud, 0, sizeof(ud));
@@ -1403,7 +1403,7 @@ svcauth_gss_accept(struct svc_rqst *rqst
 	__be32		*rpcstart;
 	__be32		*reject_stat = resv->iov_base + resv->iov_len;
 	int		ret;
-	struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+	struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);
 
 	dprintk("RPC:       svcauth_gss: argv->iov_len = %zd\n",
 			argv->iov_len);
@@ -1691,7 +1691,7 @@ svcauth_gss_release(struct svc_rqst *rqs
 	struct rpc_gss_wire_cred *gc = &gsd->clcred;
 	struct xdr_buf *resbuf = &rqstp->rq_res;
 	int stat = -EINVAL;
-	struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+	struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);
 
 	if (gc->gc_proc != RPC_GSS_PROC_DATA)
 		goto out;