[PATCH blktests v1] nvme/040: Free loop back resources

[Shinichiro Kawasaki]

On Jun 12, 2023 / 16:29, Daniel Wagner wrote:
> The tests does not cleanup all resources after it has finished. This
> leads to rm not being able to remove the TMPDIR cleanly:
> 
>   + rm -rf blktests/results/tmpdir.nvme.040.m2J
>   rm: cannot remove 'blktests/results/tmpdir.nvme.040.m2J': Directory not empty
> 
> Signed-off-by: Daniel Wagner <dwagner at suse.de>

Hi Daniel, thanks for the patch. It looks good to me. Now the test case leaves a
loop device. This patch avoids it. Good.

Question, I do not observe the rm command failure in my test environments. Do
you have insight why you were able to find the failure?