KEYS: Do some style cleanup in the key management code.

[linux-flexiantxendom0-natty.git] / security / keys / keyctl.c

diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 60924f6..83ec98b 100644 (file)
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -46,7 +46,6 @@ static int key_get_type_from_user(char *type,
        return 0;
 }
 
-/*****************************************************************************/
 /*
  * extract the description of a new key from userspace and either add it as a
  * new key to the specified keyring or update a matching key in that keyring
@@ -132,10 +131,8 @@ SYSCALL_DEFINE5(add_key, const char __user *, _type,
        kfree(description);
  error:
        return ret;
+}
 
-} /* end sys_add_key() */
-
-/*****************************************************************************/
 /*
  * search the process keyrings for a matching key
  * - nested keyrings may also be searched if they have Search permission
@@ -222,10 +219,8 @@ error2:
        kfree(description);
 error:
        return ret;
+}
 
-} /* end sys_request_key() */
-
-/*****************************************************************************/
 /*
  * get the ID of the specified process keyring
  * - the keyring must have search permission to be found
@@ -251,7 +246,6 @@ error:
 
 } /* end keyctl_get_keyring_ID() */
 
-/*****************************************************************************/
 /*
  * join the session keyring
  * - implements keyctl(KEYCTL_JOIN_SESSION_KEYRING)
@@ -277,10 +271,8 @@ long keyctl_join_session_keyring(const char __user *_name)
 
 error:
        return ret;
+}
 
-} /* end keyctl_join_session_keyring() */
-
-/*****************************************************************************/
 /*
  * update a key's data payload
  * - the key must be writable
@@ -326,10 +318,8 @@ error2:
        kfree(payload);
 error:
        return ret;
+}
 
-} /* end keyctl_update_key() */
-
-/*****************************************************************************/
 /*
  * revoke a key
  * - the key must be writable
@@ -358,10 +348,8 @@ long keyctl_revoke_key(key_serial_t id)
        key_ref_put(key_ref);
 error:
        return ret;
+}
 
-} /* end keyctl_revoke_key() */
-
-/*****************************************************************************/
 /*
  * clear the specified process keyring
  * - the keyring must be writable
@@ -383,10 +371,8 @@ long keyctl_keyring_clear(key_serial_t ringid)
        key_ref_put(keyring_ref);
 error:
        return ret;
+}
 
-} /* end keyctl_keyring_clear() */
-
-/*****************************************************************************/
 /*
  * link a key into a keyring
  * - the keyring must be writable
@@ -417,10 +403,8 @@ error2:
        key_ref_put(keyring_ref);
 error:
        return ret;
+}
 
-} /* end keyctl_keyring_link() */
-
-/*****************************************************************************/
 /*
  * unlink the first attachment of a key from a keyring
  * - the keyring must be writable
@@ -451,10 +435,8 @@ error2:
        key_ref_put(keyring_ref);
 error:
        return ret;
+}
 
-} /* end keyctl_keyring_unlink() */
-
-/*****************************************************************************/
 /*
  * describe a user key
  * - the key must have view permission
@@ -531,10 +513,8 @@ error2:
        key_ref_put(key_ref);
 error:
        return ret;
+}
 
-} /* end keyctl_describe_key() */
-
-/*****************************************************************************/
 /*
  * search the specified keyring for a matching key
  * - the start keyring must be searchable
@@ -626,10 +606,8 @@ error2:
        kfree(description);
 error:
        return ret;
+}
 
-} /* end keyctl_keyring_search() */
-
-/*****************************************************************************/
 /*
  * read a user key's payload
  * - the keyring must be readable or the key must be searchable from the
@@ -688,10 +666,8 @@ error2:
        key_put(key);
 error:
        return ret;
+}
 
-} /* end keyctl_read_key() */
-
-/*****************************************************************************/
 /*
  * change the ownership of a key
  * - the keyring owned by the changer
@@ -796,10 +772,8 @@ quota_overrun:
        zapowner = newowner;
        ret = -EDQUOT;
        goto error_put;
+}
 
-} /* end keyctl_chown_key() */
-
-/*****************************************************************************/
 /*
  * change the permission mask on a key
  * - the keyring owned by the changer
@@ -838,8 +812,7 @@ long keyctl_setperm_key(key_serial_t id, key_perm_t perm)
        key_put(key);
 error:
        return ret;
-
-} /* end keyctl_setperm_key() */
+}
 
 /*
  * get the destination keyring for instantiation
@@ -895,7 +868,6 @@ static int keyctl_change_reqkey_auth(struct key *key)
        return commit_creds(new);
 }
 
-/*****************************************************************************/
 /*
  * instantiate the key with the specified payload, and, if one is given, link
  * the key into the keyring
@@ -973,10 +945,8 @@ error2:
                vfree(payload);
 error:
        return ret;
+}
 
-} /* end keyctl_instantiate_key() */
-
-/*****************************************************************************/
 /*
  * negatively instantiate the key with the given timeout (in seconds), and, if
  * one is given, link the key into the keyring
@@ -1020,10 +990,8 @@ long keyctl_negate_key(key_serial_t id, unsigned timeout, key_serial_t ringid)
 
 error:
        return ret;
+}
 
-} /* end keyctl_negate_key() */
-
-/*****************************************************************************/
 /*
  * set the default keyring in which request_key() will cache keys
  * - return the old setting
@@ -1079,10 +1047,8 @@ set:
 error:
        abort_creds(new);
        return ret;
+}
 
-} /* end keyctl_set_reqkey_keyring() */
-
-/*****************************************************************************/
 /*
  * set or clear the timeout for a key
  */
@@ -1136,10 +1102,8 @@ okay:
        ret = 0;
 error:
        return ret;
+}
 
-} /* end keyctl_set_timeout() */
-
-/*****************************************************************************/
 /*
  * assume the authority to instantiate the specified key
  */
@@ -1178,8 +1142,7 @@ long keyctl_assume_authority(key_serial_t id)
        ret = authkey->serial;
 error:
        return ret;
-
-} /* end keyctl_assume_authority() */
+}
 
 /*
  * get the security label of a key
@@ -1348,7 +1311,6 @@ error_keyring:
 #endif /* !TIF_NOTIFY_RESUME */
 }
 
-/*****************************************************************************/
 /*
  * the key control system call
  */
@@ -1439,5 +1401,4 @@ SYSCALL_DEFINE5(keyctl, int, option, unsigned long, arg2, unsigned long, arg3,
        default:
                return -EOPNOTSUPP;
        }
-
-} /* end sys_keyctl() */
+}