In this series, ksft_exit_fail_perror() is being added which is helper function on top of ksft_exit_fail_msg(). It prints errno and its string form always. After writing and porting several kselftests, I've found out that most of times ksft_exit_fail_msg() isn't useful if errno value isn't printed. The ksft_exit_fail_perror() provides a convenient way to always print errno when its used. Muhammad Usama Anjum (2): selftests: add ksft_exit_fail_perror() selftests: exec: Use new ksft_exit_fail_perror() helper tools/testing/selftests/exec/recursion-depth.c | 10 +++++----- tools/testing/selftests/kselftest.h | 14 ++++++++++++++ 2 files changed, 19 insertions(+), 5 deletions(-) -- 2.39.2
