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Commit 82b98ca5 authored by Sargun Dhillon's avatar Sargun Dhillon Committed by Anna Schumaker
Browse files

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: default avatarSargun Dhillon <sargun@sargun.me>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 0914bb96

include/linux/sunrpc/auth.h

+3 −2
Original line number Diff line number Diff line
@@ -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,

net/sunrpc/auth.c

+1 −1
Original line number Diff line number Diff line
@@ -253,7 +253,7 @@ rpcauth_list_flavors(rpc_authflavor_t *array, int size) 
EXPORT_SYMBOL_GPL(rpcauth_list_flavors);



struct rpc_auth *

rpcauth_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

rpcauth_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

{

	struct rpc_auth		*auth;

	const struct rpc_authops *ops;

net/sunrpc/auth_gss/auth_gss.c

+5 −4
Original line number Diff line number Diff line
@@ -985,7 +985,7 @@ static void gss_pipe_free(struct gss_pipe *p) 
 * parameters based on the input flavor (which must be a pseudoflavor)

 */

static struct gss_auth *

gss_create_new(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

gss_create_new(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

{

	rpc_authflavor_t flavor = args->pseudoflavor;

	struct gss_auth *gss_auth;
@@ -1132,7 +1132,7 @@ gss_destroy(struct rpc_auth *auth) 
 * (which is guaranteed to last as long as any of its descendants).

 */

static struct gss_auth *

gss_auth_find_or_add_hashed(struct rpc_auth_create_args *args,

gss_auth_find_or_add_hashed(const struct rpc_auth_create_args *args,

		struct rpc_clnt *clnt,

		struct gss_auth *new)

{
@@ -1169,7 +1169,8 @@ gss_auth_find_or_add_hashed(struct rpc_auth_create_args *args, 
}



static struct gss_auth *

gss_create_hashed(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

gss_create_hashed(const struct rpc_auth_create_args *args,

		  struct rpc_clnt *clnt)

{

	struct gss_auth *gss_auth;

	struct gss_auth *new;
@@ -1188,7 +1189,7 @@ gss_create_hashed(struct rpc_auth_create_args *args, struct rpc_clnt *clnt) 
}



static struct rpc_auth *

gss_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

gss_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

{

	struct gss_auth *gss_auth;

	struct rpc_xprt_switch *xps = rcu_access_pointer(clnt->cl_xpi.xpi_xpswitch);

net/sunrpc/auth_null.c

+1 −1
Original line number Diff line number Diff line
@@ -19,7 +19,7 @@ static struct rpc_auth null_auth; 
static struct rpc_cred null_cred;



static struct rpc_auth *

nul_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

nul_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

{

	atomic_inc(&null_auth.au_count);

	return &null_auth;

net/sunrpc/auth_unix.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ static struct rpc_auth unix_auth; 
static const struct rpc_credops	unix_credops;



static struct rpc_auth *

unx_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

unx_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt)

{

	dprintk("RPC:       creating UNIX authenticator for client %p\n",

			clnt);