[PATCH 0/2] selftests: add ksft_exit_fail_perror()

[Muhammad Usama Anjum]

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(-)

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2.39.2