selinux: clean up indentation issue with assignment statement

The assignment of e->type_names is indented one level too deep,
clean this up by removing the extraneous tab.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

security/selinux/ss/policydb.c

@@ -1221,8 +1221,7 @@ static int read_cons_helper(struct policydb *p,
 				if (p->policyvers >=
 				    POLICYDB_VERSION_CONSTRAINT_NAMES) {
 					e->type_names = kzalloc(sizeof
-						(*e->type_names),
-						GFP_KERNEL);
+						(*e->type_names), GFP_KERNEL);
 					if (!e->type_names)
 						return -ENOMEM;
 					type_set_init(e->type_names);