1 files changed, 8 insertions, 11 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 71ec8530ec8c..2777fa896645 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -347,17 +347,12 @@ static inline int ip_map_update(struct net *net, struct ip_map *ipm,
         return __ip_map_update(sn->ip_map_cache, ipm, udom, expiry);
 }
 
-
-void svcauth_unix_purge(void)
+void svcauth_unix_purge(struct net *net)
 {
-        struct net *net;
-
-        for_each_net(net) {
-                struct sunrpc_net *sn;
+        struct sunrpc_net *sn;
 
-                sn = net_generic(net, sunrpc_net_id);
-                cache_purge(sn->ip_map_cache);
-        }
+        sn = net_generic(net, sunrpc_net_id);
+        cache_purge(sn->ip_map_cache);
 }
 EXPORT_SYMBOL_GPL(svcauth_unix_purge);
 
@@ -751,6 +746,7 @@ svcauth_null_accept(struct svc_rqst *rqstp, __be32 *authp)
         struct svc_cred *cred = &rqstp->rq_cred;
 
         cred->cr_group_info = NULL;
+        cred->cr_principal = NULL;
         rqstp->rq_client = NULL;
 
         if (argv->iov_len < 3*4)
@@ -778,7 +774,7 @@ svcauth_null_accept(struct svc_rqst *rqstp, __be32 *authp)
         svc_putnl(resv, RPC_AUTH_NULL);
         svc_putnl(resv, 0);
 
-        rqstp->rq_flavor = RPC_AUTH_NULL;
+        rqstp->rq_cred.cr_flavor = RPC_AUTH_NULL;
         return SVC_OK;
 }
 
@@ -816,6 +812,7 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
         int             len   = argv->iov_len;
 
         cred->cr_group_info = NULL;
+        cred->cr_principal = NULL;
         rqstp->rq_client = NULL;
 
         if ((len -= 3*4) < 0)
@@ -852,7 +849,7 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
         svc_putnl(resv, RPC_AUTH_NULL);
         svc_putnl(resv, 0);
 
-        rqstp->rq_flavor = RPC_AUTH_UNIX;
+        rqstp->rq_cred.cr_flavor = RPC_AUTH_UNIX;
         return SVC_OK;
 
 badcred: