On 2020/07/22 0:38, Aaron Conole wrote:
William Tu <[email protected]> writes:

On Tue, Jun 30, 2020 at 12:11 AM Toshiaki Makita
<[email protected]> wrote:

On 2020/06/30 1:17, 0-day Robot wrote:
Bleep bloop.  Greetings Toshiaki Makita, I am a robot and I have tried out your 
patch.
Thanks for your contribution.

I encountered some error that I wasn't expecting.  See the details below.


checkpatch:
WARNING: Comment with 'xxx' marker
#252 FILE: lib/netdev-afxdp.c:329:
          /* XXX: close output_map_fd somewhere? */

ERROR: Improper whitespace around control block
#734 FILE: lib/netdev-offload-xdp.c:258:
      FLOWMAP_FOR_EACH_INDEX(idx, mf->map) {

Adding a whitespace like

       FLOWMAP_FOR_EACH_INDEX (idx, mf->map) {

fixes the error, but as far as I can see, all existing usage of this macro
does not have this kind of whitespace.

Which is correct, need whitespace or not?

Need whitespace.  The usage of FLOWMAP_FOR_EACH throughout the codebase
predates automated checking.  You'll note that when someone contributes
new versions (ex: tests/oss-fuzz/miniflow_target.c) they have the
whitespace.

Prior to a checkpatch utility, it was more difficult to catch instances
of style violations, and some snuck through.  Even with checkpatch, some
make it through (though hopefully fewer).

I think we need whitespace here.

Yes.

William, Aaron,

Thank you for the confirmation.
Will fix them in the next version.

Toshiaki Makita
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