selinux: fix style issues in security/selinux/ss/avtab.h

As part of on ongoing effort to perform more automated testing and
provide more tools for individual developers to validate their
patches before submitting, we are trying to make our code
"clang-format clean".  My hope is that once we have fixed all of our
style "quirks", developers will be able to run clang-format on their
patches to help avoid silly formatting problems and ensure their
changes fit in well with the rest of the SELinux kernel code.

Signed-off-by: Paul Moore <[email protected]>

Author: pcmoore

security/selinux/ss/avtab.h

@@ -9,42 +9,42 @@
  *  Author : Stephen Smalley, <[email protected]>
  */
 
-/* Updated: Frank Mayer <[email protected]> and Karl MacMillan <[email protected]>
- *
- * 	Added conditional policy language extensions
- *
- * Copyright (C) 2003 Tresys Technology, LLC
+/* Updated: Frank Mayer <[email protected]> and
+ *          Karl MacMillan <[email protected]>
+ *          Added conditional policy language extensions
+ *          Copyright (C) 2003 Tresys Technology, LLC
  *
  * Updated: Yuichi Nakamura <[email protected]>
- * 	Tuned number of hash slots for avtab to reduce memory usage
+ *          Tuned number of hash slots for avtab to reduce memory usage
  */
+
 #ifndef _SS_AVTAB_H_
 #define _SS_AVTAB_H_
 
 #include "security.h"
 
 struct avtab_key {
-	u16 source_type;	/* source type */
-	u16 target_type;	/* target type */
-	u16 target_class;	/* target object class */
-#define AVTAB_ALLOWED		0x0001
-#define AVTAB_AUDITALLOW	0x0002
-#define AVTAB_AUDITDENY		0x0004
-#define AVTAB_AV		(AVTAB_ALLOWED | AVTAB_AUDITALLOW | AVTAB_AUDITDENY)
-#define AVTAB_TRANSITION	0x0010
-#define AVTAB_MEMBER		0x0020
-#define AVTAB_CHANGE		0x0040
-#define AVTAB_TYPE		(AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
+	u16 source_type; /* source type */
+	u16 target_type; /* target type */
+	u16 target_class; /* target object class */
+#define AVTAB_ALLOWED	 0x0001
+#define AVTAB_AUDITALLOW 0x0002
+#define AVTAB_AUDITDENY	 0x0004
+#define AVTAB_AV	 (AVTAB_ALLOWED | AVTAB_AUDITALLOW | AVTAB_AUDITDENY)
+#define AVTAB_TRANSITION 0x0010
+#define AVTAB_MEMBER	 0x0020
+#define AVTAB_CHANGE	 0x0040
+#define AVTAB_TYPE	 (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
 /* extended permissions */
 #define AVTAB_XPERMS_ALLOWED	0x0100
-#define AVTAB_XPERMS_AUDITALLOW	0x0200
+#define AVTAB_XPERMS_AUDITALLOW 0x0200
 #define AVTAB_XPERMS_DONTAUDIT	0x0400
-#define AVTAB_XPERMS		(AVTAB_XPERMS_ALLOWED | \
-				AVTAB_XPERMS_AUDITALLOW | \
-				AVTAB_XPERMS_DONTAUDIT)
-#define AVTAB_ENABLED_OLD   0x80000000 /* reserved for used in cond_avtab */
-#define AVTAB_ENABLED		0x8000 /* reserved for used in cond_avtab */
-	u16 specified;	/* what field is specified */
+#define AVTAB_XPERMS                                      \
+	(AVTAB_XPERMS_ALLOWED | AVTAB_XPERMS_AUDITALLOW | \
+	 AVTAB_XPERMS_DONTAUDIT)
+#define AVTAB_ENABLED_OLD 0x80000000 /* reserved for used in cond_avtab */
+#define AVTAB_ENABLED	  0x8000 /* reserved for used in cond_avtab */
+	u16 specified; /* what field is specified */
 };
 
 /*
@@ -53,8 +53,8 @@ struct avtab_key {
  */
 struct avtab_extended_perms {
 /* These are not flags. All 256 values may be used */
-#define AVTAB_XPERMS_IOCTLFUNCTION	0x01
-#define AVTAB_XPERMS_IOCTLDRIVER	0x02
+#define AVTAB_XPERMS_IOCTLFUNCTION 0x01
+#define AVTAB_XPERMS_IOCTLDRIVER   0x02
 	/* extension of the avtab_key specified */
 	u8 specified; /* ioctl, netfilter, ... */
 	/*
@@ -82,16 +82,19 @@ struct avtab_node {
 
 struct avtab {
 	struct avtab_node **htable;
-	u32 nel;	/* number of elements */
-	u32 nslot;      /* number of hash slots */
-	u32 mask;       /* mask to compute hash func */
+	u32 nel; /* number of elements */
+	u32 nslot; /* number of hash slots */
+	u32 mask; /* mask to compute hash func */
 };
 
 void avtab_init(struct avtab *h);
 int avtab_alloc(struct avtab *, u32);
 int avtab_alloc_dup(struct avtab *new, const struct avtab *orig);
 void avtab_destroy(struct avtab *h);
 
+#define MAX_AVTAB_HASH_BITS    16
+#define MAX_AVTAB_HASH_BUCKETS (1 << MAX_AVTAB_HASH_BITS)
+
 #ifdef CONFIG_SECURITY_SELINUX_DEBUG
 void avtab_hash_eval(struct avtab *h, const char *tag);
 #else
@@ -107,7 +110,8 @@ int avtab_read_item(struct avtab *a, void *fp, struct policydb *pol,
 		    void *p);
 
 int avtab_read(struct avtab *a, void *fp, struct policydb *pol);
-int avtab_write_item(struct policydb *p, const struct avtab_node *cur, void *fp);
+int avtab_write_item(struct policydb *p, const struct avtab_node *cur,
+		     void *fp);
 int avtab_write(struct policydb *p, struct avtab *a, void *fp);
 
 struct avtab_node *avtab_insert_nonunique(struct avtab *h,
@@ -116,11 +120,7 @@ struct avtab_node *avtab_insert_nonunique(struct avtab *h,
 
 struct avtab_node *avtab_search_node(struct avtab *h,
 				     const struct avtab_key *key);
+struct avtab_node *avtab_search_node_next(struct avtab_node *node,
+					  u16 specified);
 
-struct avtab_node *avtab_search_node_next(struct avtab_node *node, u16 specified);
-
-#define MAX_AVTAB_HASH_BITS 16
-#define MAX_AVTAB_HASH_BUCKETS (1 << MAX_AVTAB_HASH_BITS)
-
-#endif	/* _SS_AVTAB_H_ */
-
+#endif /* _SS_AVTAB_H_ */