Fix node reference leakage in iwi(4)/ipw(4)

[Johannes Hofmann]

Hi sephe,

your patch installs and runs nicely on my thinkpad t42 (iwi).
No negative effects so far. What problem is it supposed to fix?

Regards,
Johannes


Sepherosa Ziehau <sepherosa at gmail.com> wrote:
> Hi,
> 
> iwi(4) or ipw(4) users please test following patch:
> http://leaf.dragonflybsd.org/~sephe/drain_mgtq.diff
> 
> Apply it under src/sys/dev/netif (HEAD/PREVIEW/1.8)
> 
> If no problems pop up && no objection comes, it will be comitted one week later.
> 
> Best Regards,
> sephe
>