5 files changed, 22 insertions, 24 deletions

diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index e606c2804685..d5bfc67461fc 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -127,6 +127,7 @@ int			rpcauth_unregister(const struct rpc_authops *);
 struct rpc_auth *       rpcauth_create(rpc_authflavor_t, struct rpc_clnt *);
 void                    rpcauth_release(struct rpc_auth *);
 struct rpc_cred *       rpcauth_lookup_credcache(struct rpc_auth *, struct auth_cred *, int);
+void                    rpcauth_init_cred(struct rpc_cred *, const struct auth_cred *, struct rpc_auth *, const struct rpc_credops *);
 struct rpc_cred *       rpcauth_lookupcred(struct rpc_auth *, int);
 struct rpc_cred *       rpcauth_bindcred(struct rpc_task *);
 void                    rpcauth_holdcred(struct rpc_task *);
diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h
index 2db2fbf34947..0bd1d06777b9 100644
--- a/include/linux/sunrpc/auth_gss.h
+++ b/include/linux/sunrpc/auth_gss.h
@@ -85,11 +85,6 @@ struct gss_cred {
         struct gss_upcall_msg   *gc_upcall;
 };
 
-#define gc_uid                  gc_base.cr_uid
-#define gc_count                gc_base.cr_count
-#define gc_flags                gc_base.cr_flags
-#define gc_expire               gc_base.cr_expire
-
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_AUTH_GSS_H */
 
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index d3f0f944c0b5..2156327da45b 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -264,13 +264,9 @@ retry:
 
         if (!cred) {
                 new = auth->au_ops->crcreate(auth, acred, flags);
-                if (!IS_ERR(new)) {
-#ifdef RPC_DEBUG
-                        new->cr_magic = RPCAUTH_CRED_MAGIC;
-#endif
+                if (!IS_ERR(new))
                         goto retry;
-                } else
-                        cred = new;
+                cred = new;
         } else if ((cred->cr_flags & RPCAUTH_CRED_NEW)
                         && cred->cr_ops->cr_init != NULL
                         && !(flags & RPCAUTH_LOOKUP_NEW)) {
@@ -302,6 +298,22 @@ rpcauth_lookupcred(struct rpc_auth *auth, int flags)
         return ret;
 }
 
+void
+rpcauth_init_cred(struct rpc_cred *cred, const struct auth_cred *acred,
+                  struct rpc_auth *auth, const struct rpc_credops *ops)
+{
+        INIT_HLIST_NODE(&cred->cr_hash);
+        atomic_set(&cred->cr_count, 1);
+        cred->cr_auth = auth;
+        cred->cr_ops = ops;
+        cred->cr_expire = jiffies;
+#ifdef RPC_DEBUG
+        cred->cr_magic = RPCAUTH_CRED_MAGIC;
+#endif
+        cred->cr_uid = acred->uid;
+}
+EXPORT_SYMBOL(rpcauth_init_cred);
+
 struct rpc_cred *
 rpcauth_bindcred(struct rpc_task *task)
 {
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 177a9e413c0a..766de0a41b22 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -727,15 +727,11 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
         if (!(cred = kzalloc(sizeof(*cred), GFP_KERNEL)))
                 goto out_err;
 
-        atomic_set(&cred->gc_count, 1);
-        cred->gc_uid = acred->uid;
+        rpcauth_init_cred(&cred->gc_base, acred, auth, &gss_credops);
         /*
          * Note: in order to force a call to call_refresh(), we deliberately
          * fail to flag the credential as RPCAUTH_CRED_UPTODATE.
          */
-        cred->gc_flags = 0;
-        cred->gc_base.cr_auth = auth;
-        cred->gc_base.cr_ops = &gss_credops;
         cred->gc_base.cr_flags = RPCAUTH_CRED_NEW;
         cred->gc_service = gss_auth->service;
         return &cred->gc_base;
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 6600c7ad72a9..2f1bdb5c86b3 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -20,9 +20,6 @@ struct unx_cred {
         gid_t                   uc_gids[NFS_NGROUPS];
 };
 #define uc_uid                  uc_base.cr_uid
-#define uc_count                uc_base.cr_count
-#define uc_flags                uc_base.cr_flags
-#define uc_expire               uc_base.cr_expire
 
 #define UNX_CRED_EXPIRE         (60 * HZ)
 
@@ -74,8 +71,8 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
         if (!(cred = kmalloc(sizeof(*cred), GFP_KERNEL)))
                 return ERR_PTR(-ENOMEM);
 
-        atomic_set(&cred->uc_count, 1);
-        cred->uc_flags = RPCAUTH_CRED_UPTODATE;
+        rpcauth_init_cred(&cred->uc_base, acred, auth, &unix_credops);
+        cred->uc_base.cr_flags = RPCAUTH_CRED_UPTODATE;
         if (flags & RPCAUTH_LOOKUP_ROOTCREDS) {
                 cred->uc_uid = 0;
                 cred->uc_gid = 0;
@@ -85,15 +82,12 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
                 if (groups > NFS_NGROUPS)
                         groups = NFS_NGROUPS;
 
-                cred->uc_uid = acred->uid;
                 cred->uc_gid = acred->gid;
                 for (i = 0; i < groups; i++)
                         cred->uc_gids[i] = GROUP_AT(acred->group_info, i);
                 if (i < NFS_NGROUPS)
                   cred->uc_gids[i] = NOGROUP;
         }
-        cred->uc_base.cr_auth = &unix_auth;
-        cred->uc_base.cr_ops = &unix_credops;
 
         return (struct rpc_cred *) cred;
 }