Locking fixes for sf(4)

[Bjoern A. Zeeb]

On Mon, 29 Aug 2005, Markus Brueffer wrote:

> I'm getting this LOR with the latest if_sf.c in RELENG_6:
>
> lock order reversal
>  1st 0xc1b0d7cc sf0 (network driver) @ /usr/src/sys/pci/if_sf.c:1201
>  2nd 0xc07a49e0 Giant (Giant) @ /usr/src/sys/kern/kern_poll.c:460

LOR added with ID 146:
	http://sources.zabbadoz.net/freebsd/lor.html#146

-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT