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| author | angquan yu <angquan21@gmail.com> | 2023-11-29 00:48:54 +0300 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2023-12-01 00:32:34 +0300 |
| commit | 5e551899788b0731761052f21febdfef668e511f (patch) | |
| tree | b9e6f76670d34c91a68f7bb5afea9f4478c3d0a3 /tools/testing/selftests/breakpoints | |
| parent | e1c0b9ef26e5e46fd5c2df9e7f9686e786723f53 (diff) | |
| download | linux-5e551899788b0731761052f21febdfef668e511f.tar.xz | |
selftests/breakpoints: Fix format specifier in ksft_print_msg in step_after_suspend_test.c
In the function 'tools/testing/selftests/breakpoints/run_test' within
step_after_suspend_test.c, the ksft_print_msg function call incorrectly
used '$s' as a format specifier. This commit corrects this typo to use the
proper '%s' format specifier, ensuring the error message from
waitpid() is correctly displayed.
The issue manifested as a compilation warning (too many arguments
for format [-Wformat-extra-args]), potentially obscuring actual
runtime errors and complicating debugging processes.
This fix enhances the clarity of error messages during test failures
and ensures compliance with standard C format string conventions.
Signed-off-by: angquan yu <angquan21@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/breakpoints')
| -rw-r--r-- | tools/testing/selftests/breakpoints/step_after_suspend_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/breakpoints/step_after_suspend_test.c b/tools/testing/selftests/breakpoints/step_after_suspend_test.c index 2cf6f10ab7c4..b8703c499d28 100644 --- a/tools/testing/selftests/breakpoints/step_after_suspend_test.c +++ b/tools/testing/selftests/breakpoints/step_after_suspend_test.c @@ -89,7 +89,7 @@ int run_test(int cpu) wpid = waitpid(pid, &status, __WALL); if (wpid != pid) { - ksft_print_msg("waitpid() failed: $s\n", strerror(errno)); + ksft_print_msg("waitpid() failed: %s\n", strerror(errno)); return KSFT_FAIL; } if (WIFEXITED(status)) { |