Re: [PATCH] selftests: proc: remove unreached code and fix build warning

On Mon, 3 Jun 2024 17:24:47 +0300 Alexey Dobriyan adobriyan@gmail.com wrote:

On Mon, Jun 03, 2024 at 02:42:20PM +0200, Amer Al Shanawany wrote:

...

fix the following warning: proc-empty-vm.c:385:17: warning: ignoring return value of ‘write’

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--- a/tools/testing/selftests/proc/proc-empty-vm.c +++ b/tools/testing/selftests/proc/proc-empty-vm.c @@ -381,9 +381,6 @@ static int test_proc_pid_statm(pid_t pid)

...

• if (0) {

• write(1, buf, rv);
  

• }

no thanks

Why not?

Why does that code exist anyway? It at least needs a comment.