1 files changed, 4 insertions, 9 deletions

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index dbf12ac5ecb7..89a588b4478b 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -515,15 +515,6 @@ EXPORT_SYMBOL_GPL(svc_create_pooled);
 
 void svc_shutdown_net(struct svc_serv *serv, struct net *net)
 {
-        /*
-         * The set of xprts (contained in the sv_tempsocks and
-         * sv_permsocks lists) is now constant, since it is modified
-         * only by accepting new sockets (done by service threads in
-         * svc_recv) or aging old ones (done by sv_temptimer), or
-         * configuration changes (excluded by whatever locking the
-         * caller is using--nfsd_mutex in the case of nfsd).  So it's
-         * safe to traverse those lists and shut everything down:
-         */
         svc_close_net(serv, net);
 
         if (serv->sv_shutdown)
@@ -1042,6 +1033,7 @@ static void svc_unregister(const struct svc_serv *serv, struct net *net)
 /*
  * dprintk the given error with the address of the client that caused it.
  */
+#ifdef RPC_DEBUG
 static __printf(2, 3)
 void svc_printk(struct svc_rqst *rqstp, const char *fmt, ...)
 {
@@ -1058,6 +1050,9 @@ void svc_printk(struct svc_rqst *rqstp, const char *fmt, ...)
 
         va_end(args);
 }
+#else
+static __printf(2,3) void svc_printk(struct svc_rqst *rqstp, const char *fmt, ...) {}
+#endif
 
 /*
  * Common routine for processing the RPC request.