drbd: fix connect failure with all default net-options
authorLars Ellenberg <lars.ellenberg@linbit.com>
Fri, 19 Aug 2011 08:39:00 +0000 (10:39 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 8 Nov 2012 15:58:03 +0000 (16:58 +0100)
If no net-options are configured (all on their default),
no DRBD_NLA_NET_CONF will be passed to the kernel.
The kernel must not require its presence,
there is no required option in there.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drivers/block/drbd/drbd_nl.c

Simple merge