security: remove EARLY_LSM_COUNT which never used

This macro is never used from it was introduced in commit e6b1db98cf
("security: Support early LSMs"), better to remove it.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Acked-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: James Morris <jmorris@namei.org>

security/security.c

@@ -33,7 +33,6 @@
 
 /* How many LSMs were built into the kernel? */
 #define LSM_COUNT (__end_lsm_info - __start_lsm_info)
-#define EARLY_LSM_COUNT (__end_early_lsm_info - __start_early_lsm_info)
 
 struct security_hook_heads security_hook_heads __lsm_ro_after_init;
 static BLOCKING_NOTIFIER_HEAD(blocking_lsm_notifier_chain);