The format specifier in fprintf is "%u", that "%u" should use
unsigned int type instead.the problem is discovered by reading code.
Signed-off-by: Zhu Jun <zhujun2@xxxxxxxxxxxxxxxxxxxx>
---
v1->v2:
modify commit info add how to find the problem in the log
v2->v3:
Seems this can use macro WTERMSIG like those above usage, rather than
changing the print format.
v3->v4:
Now the commit summary doesn't match the change you are making.
Also WTERMSIG() is incorrect for this conditional code path.
See comments below in the code path.
I would leave the v2 code intact. How are you testing this change?
Please include the details in the change log.
v4->v5:
Compile the kernel for testing using make
tools/testing/selftests/kselftest_harness.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h
index e05ac8261046..675b8f43e148 100644
--- a/tools/testing/selftests/kselftest_harness.h
+++ b/tools/testing/selftests/kselftest_harness.h
@@ -910,7 +910,7 @@ void __wait_for_test(struct __test_metadata *t)
.sa_flags = SA_SIGINFO,
};
struct sigaction saved_action;
- int status;
+ unsigned int status;
if (sigaction(SIGALRM, &action, &saved_action)) {
t->passed = 0;
--
2.17.1
