selinux: fix style issues in security/selinux/ss/hashtab.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]>

security/selinux/ss/hashtab.h

@@ -8,19 +8,19 @@
  *
  * Author : Stephen Smalley, <[email protected]>
  */
+
 #ifndef _SS_HASHTAB_H_
 #define _SS_HASHTAB_H_
 
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
 
-#define HASHTAB_MAX_NODES	U32_MAX
+#define HASHTAB_MAX_NODES U32_MAX
 
 struct hashtab_key_params {
-	u32 (*hash)(const void *key);	/* hash function */
-	int (*cmp)(const void *key1, const void *key2);
-					/* key comparison function */
+	u32 (*hash)(const void *key); /* hash func */
+	int (*cmp)(const void *key1, const void *key2); /* comparison func */
 };
 
 struct hashtab_node {
@@ -30,9 +30,9 @@ struct hashtab_node {
 };
 
 struct hashtab {
-	struct hashtab_node **htable;	/* hash table */
-	u32 size;			/* number of slots in hash table */
-	u32 nel;			/* number of elements in hash table */
+	struct hashtab_node **htable; /* hash table */
+	u32 size; /* number of slots in hash table */
+	u32 nel; /* number of elements in hash table */
 };
 
 struct hashtab_info {
@@ -48,8 +48,8 @@ struct hashtab_info {
  */
 int hashtab_init(struct hashtab *h, u32 nel_hint);
 
-int __hashtab_insert(struct hashtab *h, struct hashtab_node **dst,
-		     void *key, void *datum);
+int __hashtab_insert(struct hashtab *h, struct hashtab_node **dst, void *key,
+		     void *datum);
 
 /*
  * Inserts the specified (key, datum) pair into the specified hash table.
@@ -84,8 +84,8 @@ static inline int hashtab_insert(struct hashtab *h, void *key, void *datum,
 		cur = cur->next;
 	}
 
-	return __hashtab_insert(h, prev ? &prev->next : &h->htable[hvalue],
-				key, datum);
+	return __hashtab_insert(h, prev ? &prev->next : &h->htable[hvalue], key,
+				datum);
 }
 
 /*
@@ -133,23 +133,22 @@ void hashtab_destroy(struct hashtab *h);
  * iterating through the hash table and will propagate the error
  * return to its caller.
  */
-int hashtab_map(struct hashtab *h,
-		int (*apply)(void *k, void *d, void *args),
+int hashtab_map(struct hashtab *h, int (*apply)(void *k, void *d, void *args),
 		void *args);
 
 int hashtab_duplicate(struct hashtab *new, struct hashtab *orig,
-		int (*copy)(struct hashtab_node *new,
-			struct hashtab_node *orig, void *args),
-		int (*destroy)(void *k, void *d, void *args),
-		void *args);
+		      int (*copy)(struct hashtab_node *new,
+				  struct hashtab_node *orig, void *args),
+		      int (*destroy)(void *k, void *d, void *args), void *args);
 
 #ifdef CONFIG_SECURITY_SELINUX_DEBUG
 /* Fill info with some hash table statistics */
 void hashtab_stat(struct hashtab *h, struct hashtab_info *info);
 #else
 static inline void hashtab_stat(struct hashtab *h, struct hashtab_info *info)
 {
+	return;
 }
 #endif
 
-#endif	/* _SS_HASHTAB_H */
+#endif /* _SS_HASHTAB_H */