freebsd-dev/sys/dev/xen/netfront
Roger Pau Monné 107cfbb743 xen-netfront: fix feature detection
Current netfront code relies on xs_scanf returning a value < 0 on error,
which is not right, xs_scanf returns a positive value on error.

MFC after:	3 days
Tested by:	Stephen Jones <StephenJo@LivingComputerMuseum.org>
Sponsored by:	Citrix Systems R&D
2016-05-12 16:18:02 +00:00
..
netfront.c xen-netfront: fix feature detection 2016-05-12 16:18:02 +00:00