From 25e409321a950b8888830c6ddb7a9774ec38f608 Mon Sep 17 00:00:00 2001 From: Lars Ellenberg Date: Fri, 19 Aug 2011 10:39:00 +0200 Subject: [PATCH] drbd: fix connect failure with all default net-options 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 Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_nl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 684e2e4d48e1..e64b1c897c82 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -2048,7 +2048,7 @@ int drbd_adm_connect(struct sk_buff *skb, struct genl_info *info) set_net_conf_defaults(new_conf); err = net_conf_from_attrs(new_conf, info); - if (err) { + if (err && err != -ENOMSG) { retcode = ERR_MANDATORY_TAG; drbd_msg_put_info(from_attrs_err_to_txt(err)); goto fail;