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[7/7] selftests: vDSO: vdso_config: Avoid -Wunused-variables

Message ID 20250502-selftests-vdso-fixes-v1-7-fb5d640a4f78@linutronix.de
State Superseded
Headers show
Series selftests: vDSO: Some cleanups and fixes | expand

Commit Message

Thomas Weißschuh May 2, 2025, 12:40 p.m. UTC 
Not all users of this header make use of all its variables.
For example vdso_test_correctness.c does not use "versions":

In file included from vdso_test_correctness.c:22:
vdso_config.h:61:20: warning: ‘versions’ defined but not used [-Wunused-variable]
   61 | static const char *versions[7] = {
      |                    ^~~~~~~~

Avoid those warnings through attribute((unused)).

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
 tools/testing/selftests/vDSO/vdso_config.h | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h
index 722260f9756198956f0dfccced907284b6851e76..5fdd0f36233742bc47ae79f23d2cfae5a0f56dee 100644
--- a/tools/testing/selftests/vDSO/vdso_config.h
+++ b/tools/testing/selftests/vDSO/vdso_config.h
@@ -58,6 +58,7 @@ 
 #define VDSO_NAMES		1
 #endif
 
+__attribute__((unused))
 static const char *versions[7] = {
 	"LINUX_2.6",
 	"LINUX_2.6.15",
@@ -68,6 +69,7 @@  static const char *versions[7] = {
 	"LINUX_5.10"
 };
 
+__attribute__((unused))
 static const char *names[2][7] = {
 	{
 		"__kernel_gettimeofday",