diff options
Diffstat (limited to 'lib/netdev-linux.c')
| -rw-r--r-- | lib/netdev-linux.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c index 7ea4070c2..59e8dc0ae 100644 --- a/lib/netdev-linux.c +++ b/lib/netdev-linux.c @@ -2984,12 +2984,18 @@ netdev_linux_set_qos(struct netdev *netdev_, /* Delete existing qdisc. */ error = tc_del_qdisc(netdev_); if (error) { + VLOG_WARN_RL(&rl, "%s: Failed to delete existing qdisc: %s", + netdev_get_name(netdev_), ovs_strerror(error)); goto exit; } ovs_assert(netdev->tc == NULL); /* Install new qdisc. */ error = new_ops->tc_install(netdev_, details); + if (error) { + VLOG_WARN_RL(&rl, "%s: Failed to install new qdisc: %s", + netdev_get_name(netdev_), ovs_strerror(error)); + } ovs_assert((error == 0) == (netdev->tc != NULL)); } @@ -6143,13 +6149,12 @@ tc_del_qdisc(struct netdev *netdev_) if (!tcmsg) { return ENODEV; } - tcmsg->tcm_handle = tc_make_handle(1, 0); tcmsg->tcm_parent = TC_H_ROOT; error = tc_transact(&request, NULL); - if (error == EINVAL) { - /* EINVAL probably means that the default qdisc was in use, in which - * case we've accomplished our purpose. */ + if (error == EINVAL || error == ENOENT) { + /* EINVAL or ENOENT probably means that the default qdisc was in use, + * in which case we've accomplished our purpose. */ error = 0; } if (!error && netdev->tc) { |