78  * count: refcount for the pdb
101  * aa_get_pdb - increment refcount on @pdb
102  * @pdb: policydb  (MAYBE NULL)
104  * Returns: pointer to @pdb if @pdb is NULL will return NULL
105  * Requires: @pdb must be held with valid refcount when called
107 static inline struct aa_policydb *aa_get_pdb(struct aa_policydb *pdb)  in aa_get_pdb()  argument
109 	if (pdb)  in aa_get_pdb()
110 		kref_get(&(pdb->count));  in aa_get_pdb()
112 	return pdb;  in aa_get_pdb()
116  * aa_put_pdb - put a pdb refcount
117  * @pdb: pdb to put refcount   (MAYBE NULL)
119  * Requires: if @pdb != NULL that a valid refcount be held
121 static inline void aa_put_pdb(struct aa_policydb *pdb)  in aa_put_pdb()  argument
123 	if (pdb)  in aa_put_pdb()
124 		kref_put(&pdb->count, aa_pdb_free_kref);  in aa_put_pdb()