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NFS: Clean up nfs_parse_security_flavors()

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2013-09-07 14:09:52 -04:00
parent 74c9881162
commit 19e7b8d240
1 changed files with 13 additions and 12 deletions
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25
fs/nfs/super.c
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@ -1032,49 +1032,50 @@ static int nfs_parse_security_flavors(char *value,
struct nfs_parsed_mount_data *mnt)
{
substring_t args[MAX_OPT_ARGS];
rpc_authflavor_t pseudoflavor;
dfprintk(MOUNT, "NFS: parsing sec=%s option\n", value);
switch (match_token(value, nfs_secflavor_tokens, args)) {
case Opt_sec_none:
mnt->auth_flavors[0] = RPC_AUTH_NULL;
pseudoflavor = RPC_AUTH_NULL;
break;
case Opt_sec_sys:
mnt->auth_flavors[0] = RPC_AUTH_UNIX;
pseudoflavor = RPC_AUTH_UNIX;
break;
case Opt_sec_krb5:
mnt->auth_flavors[0] = RPC_AUTH_GSS_KRB5;
pseudoflavor = RPC_AUTH_GSS_KRB5;
break;
case Opt_sec_krb5i:
mnt->auth_flavors[0] = RPC_AUTH_GSS_KRB5I;
pseudoflavor = RPC_AUTH_GSS_KRB5I;
break;
case Opt_sec_krb5p:
mnt->auth_flavors[0] = RPC_AUTH_GSS_KRB5P;
pseudoflavor = RPC_AUTH_GSS_KRB5P;
break;
case Opt_sec_lkey:
mnt->auth_flavors[0] = RPC_AUTH_GSS_LKEY;
pseudoflavor = RPC_AUTH_GSS_LKEY;
break;
case Opt_sec_lkeyi:
mnt->auth_flavors[0] = RPC_AUTH_GSS_LKEYI;
pseudoflavor = RPC_AUTH_GSS_LKEYI;
break;
case Opt_sec_lkeyp:
mnt->auth_flavors[0] = RPC_AUTH_GSS_LKEYP;
pseudoflavor = RPC_AUTH_GSS_LKEYP;
break;
case Opt_sec_spkm:
mnt->auth_flavors[0] = RPC_AUTH_GSS_SPKM;
pseudoflavor = RPC_AUTH_GSS_SPKM;
break;
case Opt_sec_spkmi:
mnt->auth_flavors[0] = RPC_AUTH_GSS_SPKMI;
pseudoflavor = RPC_AUTH_GSS_SPKMI;
break;
case Opt_sec_spkmp:
mnt->auth_flavors[0] = RPC_AUTH_GSS_SPKMP;
pseudoflavor = RPC_AUTH_GSS_SPKMP;
break;
default:
return 0;
}
mnt->flags |= NFS_MOUNT_SECFLAVOUR;
mnt->auth_flavor_len = 1;
nfs_set_auth_parsed_mount_data(mnt, pseudoflavor);
return 1;
}