diff --git a/security/selinux/ss/constraint.h b/security/selinux/ss/constraint.h
index f76eb3128ad5..203033cfad67 100644
--- a/security/selinux/ss/constraint.h
+++ b/security/selinux/ss/constraint.h
@@ -13,6 +13,7 @@
  *
  * Author : Stephen Smalley, <stephen.smalley.work@gmail.com>
  */
+
 #ifndef _SS_CONSTRAINT_H_
 #define _SS_CONSTRAINT_H_
 
@@ -21,43 +22,43 @@
 #define CEXPR_MAXDEPTH 5
 
 struct constraint_expr {
-#define CEXPR_NOT		1 /* not expr */
-#define CEXPR_AND		2 /* expr and expr */
-#define CEXPR_OR		3 /* expr or expr */
-#define CEXPR_ATTR		4 /* attr op attr */
-#define CEXPR_NAMES		5 /* attr op names */
-	u32 expr_type;		/* expression type */
+#define CEXPR_NOT   1 /* not expr */
+#define CEXPR_AND   2 /* expr and expr */
+#define CEXPR_OR    3 /* expr or expr */
+#define CEXPR_ATTR  4 /* attr op attr */
+#define CEXPR_NAMES 5 /* attr op names */
+	u32 expr_type; /* expression type */
 
-#define CEXPR_USER 1		/* user */
-#define CEXPR_ROLE 2		/* role */
-#define CEXPR_TYPE 4		/* type */
-#define CEXPR_TARGET 8		/* target if set, source otherwise */
-#define CEXPR_XTARGET 16	/* special 3rd target for validatetrans rule */
-#define CEXPR_L1L2 32		/* low level 1 vs. low level 2 */
-#define CEXPR_L1H2 64		/* low level 1 vs. high level 2 */
-#define CEXPR_H1L2 128		/* high level 1 vs. low level 2 */
-#define CEXPR_H1H2 256		/* high level 1 vs. high level 2 */
-#define CEXPR_L1H1 512		/* low level 1 vs. high level 1 */
-#define CEXPR_L2H2 1024		/* low level 2 vs. high level 2 */
-	u32 attr;		/* attribute */
+#define CEXPR_USER    1 /* user */
+#define CEXPR_ROLE    2 /* role */
+#define CEXPR_TYPE    4 /* type */
+#define CEXPR_TARGET  8 /* target if set, source otherwise */
+#define CEXPR_XTARGET 16 /* special 3rd target for validatetrans rule */
+#define CEXPR_L1L2    32 /* low level 1 vs. low level 2 */
+#define CEXPR_L1H2    64 /* low level 1 vs. high level 2 */
+#define CEXPR_H1L2    128 /* high level 1 vs. low level 2 */
+#define CEXPR_H1H2    256 /* high level 1 vs. high level 2 */
+#define CEXPR_L1H1    512 /* low level 1 vs. high level 1 */
+#define CEXPR_L2H2    1024 /* low level 2 vs. high level 2 */
+	u32 attr; /* attribute */
 
-#define CEXPR_EQ     1		/* == or eq */
-#define CEXPR_NEQ    2		/* != */
-#define CEXPR_DOM    3		/* dom */
-#define CEXPR_DOMBY  4		/* domby  */
-#define CEXPR_INCOMP 5		/* incomp */
-	u32 op;			/* operator */
+#define CEXPR_EQ     1 /* == or eq */
+#define CEXPR_NEQ    2 /* != */
+#define CEXPR_DOM    3 /* dom */
+#define CEXPR_DOMBY  4 /* domby  */
+#define CEXPR_INCOMP 5 /* incomp */
+	u32 op; /* operator */
 
-	struct ebitmap names;	/* names */
+	struct ebitmap names; /* names */
 	struct type_set *type_names;
 
-	struct constraint_expr *next;   /* next expression */
+	struct constraint_expr *next; /* next expression */
 };
 
 struct constraint_node {
-	u32 permissions;	/* constrained permissions */
-	struct constraint_expr *expr;	/* constraint on permissions */
-	struct constraint_node *next;	/* next constraint */
+	u32 permissions; /* constrained permissions */
+	struct constraint_expr *expr; /* constraint on permissions */
+	struct constraint_node *next; /* next constraint */
 };
 
-#endif	/* _SS_CONSTRAINT_H_ */
+#endif /* _SS_CONSTRAINT_H_ */