_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.
Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX")
Reviewed-by: John Hubbard <jhubbard@xxxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Signed-off-by: Edward Liaw <edliaw@xxxxxxxxxx>
---
tools/testing/selftests/cachestat/test_cachestat.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c
index b171fd53b004..c1a6ce7b0912 100644
--- a/tools/testing/selftests/cachestat/test_cachestat.c
+++ b/tools/testing/selftests/cachestat/test_cachestat.c
@@ -1,6 +1,4 @@
// SPDX-License-Identifier: GPL-2.0
-#define _GNU_SOURCE
-
#include <stdio.h>
#include <stdbool.h>
#include <linux/kernel.h>
--
2.45.0.118.g7fe29c98d7-goog
