perf tools: Use __maybe_used for unused variables

[mirror_ubuntu-focal-kernel.git] / tools / perf / util / symbol.h

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index dde8a26f7be3f221dd920174ca146af03ff0227e..4ff45e30c72674583db9f63fb4c8116153b9cba2 100644 (file)
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -21,14 +21,15 @@
 #ifdef HAVE_CPLUS_DEMANGLE
 extern char *cplus_demangle(const char *, int);
 
-static inline char *bfd_demangle(void __used *v, const char *c, int i)
+static inline char *bfd_demangle(void __maybe_unused *v, const char *c, int i)
 {
        return cplus_demangle(c, i);
 }
 #else
 #ifdef NO_DEMANGLE
-static inline char *bfd_demangle(void __used *v, const char __used *c,
-                                int __used i)
+static inline char *bfd_demangle(void __maybe_unused *v,
+                                const char __maybe_unused *c,
+                                int __maybe_unused i)
 {
        return NULL;
 }