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-rw-r--r--tools/testing/selftests/mm/pkey-helpers.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/testing/selftests/mm/pkey-helpers.h b/tools/testing/selftests/mm/pkey-helpers.h
index ea404f80e6cb..fa15f006fa68 100644
--- a/tools/testing/selftests/mm/pkey-helpers.h
+++ b/tools/testing/selftests/mm/pkey-helpers.h
@@ -84,9 +84,6 @@ extern void abort_hooks(void);
#ifndef noinline
# define noinline __attribute__((noinline))
#endif
-#ifndef __maybe_unused
-# define __maybe_unused __attribute__((__unused__))
-#endif
int sys_pkey_alloc(unsigned long flags, unsigned long init_val);
int sys_pkey_free(unsigned long pkey);