net/sunrpc: Make rpc_auth_create_args a const

This turns rpc_auth_create_args into a const as it gets passed through the
auth stack.

Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index d9af474a857d..58a6765c1c5e 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -125,7 +125,8 @@ struct rpc_authops {
         struct module           *owner;
         rpc_authflavor_t        au_flavor;      /* flavor (RPC_AUTH_*) */
         char *                  au_name;
-        struct rpc_auth *       (*create)(struct rpc_auth_create_args *, struct rpc_clnt *);
+        struct rpc_auth *       (*create)(const struct rpc_auth_create_args *,
+                                          struct rpc_clnt *);
         void                    (*destroy)(struct rpc_auth *);
 
         int                     (*hash_cred)(struct auth_cred *, unsigned int);
@@ -174,7 +175,7 @@ struct rpc_cred *	rpc_lookup_generic_cred(struct auth_cred *, int, gfp_t);
 struct rpc_cred *       rpc_lookup_machine_cred(const char *service_name);
 int                     rpcauth_register(const struct rpc_authops *);
 int                     rpcauth_unregister(const struct rpc_authops *);
-struct rpc_auth *       rpcauth_create(struct rpc_auth_create_args *,
+struct rpc_auth *       rpcauth_create(const struct rpc_auth_create_args *,
                                 struct rpc_clnt *);
 void                    rpcauth_release(struct rpc_auth *);
 rpc_authflavor_t        rpcauth_get_pseudoflavor(rpc_authflavor_t,