selinux: Casting (void *) value returned by kmalloc is useless
Thomas Meyer [Thu, 17 Nov 2011 22:43:40 +0000 (23:43 +0100)]
The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: James Morris <jmorris@namei.org>

security/selinux/ss/conditional.c

index 2ec9041..377d148 100644 (file)
@@ -175,7 +175,7 @@ void cond_policydb_destroy(struct policydb *p)
 int cond_init_bool_indexes(struct policydb *p)
 {
        kfree(p->bool_val_to_struct);
-       p->bool_val_to_struct = (struct cond_bool_datum **)
+       p->bool_val_to_struct =
                kmalloc(p->p_bools.nprim * sizeof(struct cond_bool_datum *), GFP_KERNEL);
        if (!p->bool_val_to_struct)
                return -ENOMEM;