security:smack: kill unused SMACK_LIST_MAX, MAY_ANY and MAY_ANYWRITE

Kill unused macros of SMACK_LIST_MAX, MAY_ANY and MAY_ANYWRITE.
v2: As Casey Schaufler's advice, also remove MAY_ANY.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>

diff --git a/security/smack/smack.h b/security/smack/smack.h
index e365d455ceb69b0c4c696e7354a1fd563ec33be7..b449cfdad21c2a983ccc4ab2d2c981fe889cde1b 100644 (file)
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -154,12 +154,6 @@ struct smack_known {
  */
 #define SMACK_MAGIC    0x43415d53 /* "SMAC" */
 
-/*
- * A limit on the number of entries in the lists
- * makes some of the list administration easier.
- */
-#define SMACK_LIST_MAX 10000
-
 /*
  * CIPSO defaults.
  */
@@ -177,9 +171,7 @@ struct smack_known {
 /*
  * Just to make the common cases easier to deal with
  */
-#define MAY_ANY                (MAY_READ | MAY_WRITE | MAY_APPEND | MAY_EXEC)
 #define MAY_ANYREAD    (MAY_READ | MAY_EXEC)
-#define MAY_ANYWRITE   (MAY_WRITE | MAY_APPEND)
 #define MAY_READWRITE  (MAY_READ | MAY_WRITE)
 #define MAY_NOT                0