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SUNRPC: Clean up rpc credential initialisation

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Add a helper rpc_cred_init()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2007-06-23 19:55:31 -04:00
parent f1c0a86150
commit 5fe4755e25
5 changed files with 22 additions and 24 deletions
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10
net/sunrpc/auth_unix.c
View file

@ -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;
}