On Thu, Sep 27, 2018 at 9:32 AM Eric Dumazet <eduma...@google.com> wrote:
>
> Since we do no longer require NAPI drivers to provide
> an ndo_poll_controller(), napi_schedule() has not been done
> before poll_one_napi() invocation.
>
> So testing NAPI_STATE_SCHED is likely to cause early returns.
>
> While we are at it, remove outdated comment.
>
> Note to future bisections : This change might surface prior
> bugs in drivers. See commit 73f21c653f93 ("bnxt_en: Fix TX
> timeout during netpoll.") for one occurrence.
>
> Fixes: ac3d9dd034e5 ("netpoll: make ndo_poll_controller() optional")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Tested-by: Song Liu <songliubrav...@fb.com>
> Cc: Michael Chan <michael.c...@broadcom.com>Reviewed-and-tested-by: Michael Chan <michael.c...@broadcom.com>
