Compiling openat2 selftest after adding a __printf() attribute to
ksft_print_msg() exposes a -Wformat warning in test_openat2_flags().
The wrong format specifier is used for printing test.how->flags
variable.
Change the format specifier to %llX so it matches the printed variable.
Signed-off-by: Maciej Wieczor-Retman <maciej.wieczor-retman@xxxxxxxxx>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
Changelog v6:
- Add an explanation to the patch message on how the warning that the
patch resolves was caught. (Shuah)
Changelog v2:
- Added Reviewed-by tag (Ilpo)
tools/testing/selftests/openat2/openat2_test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/openat2/openat2_test.c b/tools/testing/selftests/openat2/openat2_test.c
index 7fb902099de4..9024754530b2 100644
--- a/tools/testing/selftests/openat2/openat2_test.c
+++ b/tools/testing/selftests/openat2/openat2_test.c
@@ -300,7 +300,7 @@ void test_openat2_flags(void)
ksft_print_msg("openat2 unexpectedly returned ");
if (fdpath)
- ksft_print_msg("%d['%s'] with %X (!= %X)\n",
+ ksft_print_msg("%d['%s'] with %X (!= %llX)\n",
fd, fdpath, fdflags,
test->how.flags);
else
--
2.42.0
