Redefinition of is_signed_type() causes compilation warning for tests
which use kselftest_harness. Replace the definition with linux/overflow.h
Signed-off-by: Sagi Shahar <sagis@xxxxxxxxxx>
---
tools/testing/selftests/kselftest_harness.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h
index 2925e47db995..a580a0d33c65 100644
--- a/tools/testing/selftests/kselftest_harness.h
+++ b/tools/testing/selftests/kselftest_harness.h
@@ -56,6 +56,7 @@
#include <asm/types.h>
#include <ctype.h>
#include <errno.h>
+#include <linux/overflow.h>
#include <linux/unistd.h>
#include <poll.h>
#include <stdbool.h>
@@ -751,8 +752,6 @@
for (; _metadata->trigger; _metadata->trigger = \
__bail(_assert, _metadata))
-#define is_signed_type(var) (!!(((__typeof__(var))(-1)) < (__typeof__(var))1))
-
#define __EXPECT(_expected, _expected_str, _seen, _seen_str, _t, _assert) do { \
/* Avoid multiple evaluation of the cases */ \
__typeof__(_expected) __exp = (_expected); \
--
2.51.0.rc1.193.gad69d77794-goog
