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sunrpc: remove dead codes of cr_magic in rpc_cred 

Don't found any place using the cr_magic.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
zero-colors
Kinglong Mee 2017-02-07 21:48:49 +08:00 committed by Anna Schumaker
parent 5786461bd8
commit af4926e561
3 changed files with 0 additions and 11 deletions
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5
include/linux/sunrpc/auth.h
View File

@ -64,9 +64,6 @@ struct rpc_cred {
struct rcu_head cr_rcu;
struct rpc_auth * cr_auth;
const struct rpc_credops *cr_ops;
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
unsigned long cr_magic; /* 0x0f4aa4f0 */
#endif
unsigned long cr_expire; /* when to gc */
unsigned long cr_flags; /* various flags */
atomic_t cr_count; /* ref count */
@ -80,8 +77,6 @@ struct rpc_cred {
#define RPCAUTH_CRED_HASHED 2
#define RPCAUTH_CRED_NEGATIVE 3
#define RPCAUTH_CRED_MAGIC 0x0f4aa4f0
/* rpc_auth au_flags */
#define RPCAUTH_AUTH_NO_CRKEY_TIMEOUT 0x0001 /* underlying cred has no key timeout */

3
net/sunrpc/auth.c
View File

@ -648,9 +648,6 @@ rpcauth_init_cred(struct rpc_cred *cred, const struct auth_cred *acred,
cred->cr_auth = auth;
cred->cr_ops = ops;
cred->cr_expire = jiffies;
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
cred->cr_magic = RPCAUTH_CRED_MAGIC;
#endif
cred->cr_uid = acred->uid;
}
EXPORT_SYMBOL_GPL(rpcauth_init_cred);

3
net/sunrpc/auth_null.c
View File

@ -139,7 +139,4 @@ struct rpc_cred null_cred = {
.cr_ops = &null_credops,
.cr_count = ATOMIC_INIT(1),
.cr_flags = 1UL << RPCAUTH_CRED_UPTODATE,
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
.cr_magic = RPCAUTH_CRED_MAGIC,
#endif
};