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-rw-r--r--fs/nfsd/nfs4callback.c16
-rw-r--r--fs/nfsd/state.h2
2 files changed, 6 insertions, 12 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 1dcee1fd32d9..c74e4538d0eb 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -844,18 +844,15 @@ static int max_cb_time(struct net *net)
return max(nn->nfsd4_lease/10, (time_t)1) * HZ;
}
-static struct rpc_cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc_clnt *client, struct nfsd4_session *ses)
+static const struct cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc_clnt *client, struct nfsd4_session *ses)
{
if (clp->cl_minorversion == 0) {
client->cl_principal = clp->cl_cred.cr_targ_princ ?
clp->cl_cred.cr_targ_princ : "nfs";
- return get_rpccred(rpc_machine_cred());
+ return get_cred(rpc_machine_cred());
} else {
- struct rpc_auth *auth = client->cl_auth;
- struct auth_cred acred = {};
struct cred *kcred;
- struct rpc_cred *ret;
kcred = prepare_kernel_cred(NULL);
if (!kcred)
@@ -863,10 +860,7 @@ static struct rpc_cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc
kcred->uid = ses->se_cb_sec.uid;
kcred->gid = ses->se_cb_sec.gid;
- acred.cred = kcred;
- ret = auth->au_ops->lookup_cred(client->cl_auth, &acred, 0);
- put_cred(kcred);
- return ret;
+ return kcred;
}
}
@@ -889,7 +883,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c
.flags = (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_QUIET),
};
struct rpc_clnt *client;
- struct rpc_cred *cred;
+ const struct cred *cred;
if (clp->cl_minorversion == 0) {
if (!clp->cl_cred.cr_principal &&
@@ -1219,7 +1213,7 @@ static void nfsd4_process_cb_update(struct nfsd4_callback *cb)
if (clp->cl_cb_client) {
rpc_shutdown_client(clp->cl_cb_client);
clp->cl_cb_client = NULL;
- put_rpccred(clp->cl_cb_cred);
+ put_cred(clp->cl_cb_cred);
clp->cl_cb_cred = NULL;
}
if (clp->cl_cb_conn.cb_xprt) {
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h
index 6aacb325b6a0..396c76755b03 100644
--- a/fs/nfsd/state.h
+++ b/fs/nfsd/state.h
@@ -327,7 +327,7 @@ struct nfs4_client {
#define NFSD4_CLIENT_CB_FLAG_MASK (1 << NFSD4_CLIENT_CB_UPDATE | \
1 << NFSD4_CLIENT_CB_KILL)
unsigned long cl_flags;
- struct rpc_cred *cl_cb_cred;
+ const struct cred *cl_cb_cred;
struct rpc_clnt *cl_cb_client;
u32 cl_cb_ident;
#define NFSD4_CB_UP 0