#include <linux/crypto.h>
#include <crypto/algapi.h>
#include <linux/cryptouser.h>
+#include <linux/compiler.h>
#include <net/netlink.h>
#include <crypto/internal/acompress.h>
#include <crypto/internal/scompress.h>
#endif
static void crypto_acomp_show(struct seq_file *m, struct crypto_alg *alg)
- __attribute__ ((unused));
+ __maybe_unused;
static void crypto_acomp_show(struct seq_file *m, struct crypto_alg *alg)
{