SUNRPC: Mark auth and cred operation tables as constant.
Also do the same for gss_api operation tables.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index bc77c73..e606c28 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -35,7 +35,7 @@
struct rpc_cred {
struct hlist_node cr_hash; /* hash chain */
struct rpc_auth * cr_auth;
- struct rpc_credops * cr_ops;
+ const struct rpc_credops *cr_ops;
unsigned long cr_expire; /* when to gc */
atomic_t cr_count; /* ref count */
unsigned short cr_flags; /* various flags */
@@ -73,7 +73,7 @@
unsigned int au_verfsize;
unsigned int au_flags; /* various flags */
- struct rpc_authops * au_ops; /* operations */
+ const struct rpc_authops *au_ops; /* operations */
rpc_authflavor_t au_flavor; /* pseudoflavor (note may
* differ from the flavor in
* au_ops->au_flavor in gss
@@ -119,14 +119,11 @@
void *, __be32 *, void *);
};
-extern struct rpc_authops authunix_ops;
-extern struct rpc_authops authnull_ops;
-#ifdef CONFIG_SUNRPC_SECURE
-extern struct rpc_authops authdes_ops;
-#endif
+extern const struct rpc_authops authunix_ops;
+extern const struct rpc_authops authnull_ops;
-int rpcauth_register(struct rpc_authops *);
-int rpcauth_unregister(struct rpc_authops *);
+int rpcauth_register(const struct rpc_authops *);
+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);