diff mbox series

[v6,3/8] selftests/openat2: Fix wrong format specifier

Message ID d0fd9e1506676076f14e0ea65766667cb7d3239c.1697196663.git.maciej.wieczor-retman@intel.com (mailing list archive)
State Accepted
Headers show
Series Add printf attribute to kselftest functions | expand

Commit Message

Maciej Wieczor-Retman Oct. 13, 2023, 11:36 a.m. UTC 
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@intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
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 mbox series

Patch

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