svn commit: r305745 - head/sys/dev/urtwn

[Adrian Chadd]

Hi,

That's why I created ieee80211_tx_complete(). Is that not "right" here?



-a


On 12 September 2016 at 09:46, Andriy Voskoboinyk <avos at freebsd.org> wrote:
> Author: avos
> Date: Mon Sep 12 16:46:14 2016
> New Revision: 305745
> URL: https://svnweb.freebsd.org/changeset/base/305745
>
> Log:
>   urtwn: fix possible driver hang when beacon miss is detected.
>
> Modified:
>   head/sys/dev/urtwn/if_urtwn.c
>
> Modified: head/sys/dev/urtwn/if_urtwn.c
> ==============================================================================
> --- head/sys/dev/urtwn/if_urtwn.c       Mon Sep 12 16:44:21 2016        (r305744)
> +++ head/sys/dev/urtwn/if_urtwn.c       Mon Sep 12 16:46:14 2016        (r305745)
> @@ -5628,8 +5628,11 @@ urtwn_raw_xmit(struct ieee80211_node *ni
>         callout_reset(&sc->sc_watchdog_ch, hz, urtwn_watchdog, sc);
>
>  end:
> -       if (error != 0)
> +       if (error != 0) {
> +               if (m->m_flags & M_TXCB)
> +                       ieee80211_process_callback(ni, m, 1);
>                 m_freem(m);
> +       }
>
>         URTWN_UNLOCK(sc);
>
>