audit: Remove the unused uid parameter from audit_receive_filter

Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric Paris <eparis@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

include/linux/audit.h

@@ -702,7 +702,7 @@ extern int		    audit_update_lsm_rules(void);
 				/* Private API (for audit.c only) */
 extern int audit_filter_user(void);
 extern int audit_filter_type(int type);
-extern int  audit_receive_filter(int type, int pid, int uid, int seq,
+extern int  audit_receive_filter(int type, int pid, int seq,
 				void *data, size_t datasz, uid_t loginuid,
 				u32 sessionid, u32 sid);
 extern int audit_enabled;