Module Name: src
Committed By: martin
Date: Tue Dec 17 12:55:10 UTC 2019
Modified Files:
src/sys/dev/usb [netbsd-9]: usbnet.c
Log Message:
Pull up following revision(s) (requested by riastradh in ticket #565):
sys/dev/usb/usbnet.c: revision 1.31
sys/dev/usb/usbnet.c: revision 1.32
sys/dev/usb/usbnet.c: revision 1.33
Fix order of nulling un->un_pri->unp_ec.ec_mii.
Can't null it until after if_detach prevents further use.
While here, fix conditionals in usbnet_tick_task to use the unp_dying
flag, not the nullness of mii (or of ifp, which never null because
it's an embedded member).
Fix inequality for refcnt drain: -1 here means all refs gone.
Don't assume mii is not null here. Some drivers like urndis don't use
mii, so they always have mii == NULL.
ok riastradh. fixes PR kern/54762
To generate a diff of this commit:
cvs rdiff -u -r1.25.2.3 -r1.25.2.4 src/sys/dev/usb/usbnet.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
