On 6/7/24 09:25, Alexey Dobriyan wrote:
On Tue, Jun 04, 2024 at 08:25:31PM -0700, Andrew Morton wrote:
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’
--- 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.
OK, whatever.
If test fails, it better record buggy output somewhere (to coredump or to terminal).
+1 on reporting results - the best way to do this is to add a meaningful message for users to understand what went wrong.
Please suggest how you would like this warning addressed and report the error.
thanks, -- Shuah