From c14e0953ca51dbcb8d1ac92acbdcff23d0caa158 Mon Sep 17 00:00:00 2001 From: Andy Zhou Date: Sun, 2 Feb 2014 17:08:06 -0800 Subject: openvswitch: Suppress error messages on megaflow updates With subfacets, we'd expect megaflow updates message to carry the original micro flow. If not, EINVAL is returned and kernel logs an error message. Now that the user space subfacet layer is removed, it is expected that flow updates can arrive with a micro flow other than the original. Change the return code to EEXIST and remove the kernel error log message. Reported-by: Ben Pfaff Signed-off-by: Andy Zhou Signed-off-by: Jesse Gross --- net/openvswitch/datapath.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'net/openvswitch') diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index 58689dda8377..e9a48baf8551 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -860,11 +860,8 @@ static int ovs_flow_cmd_new_or_set(struct sk_buff *skb, struct genl_info *info) goto err_unlock_ovs; /* The unmasked key has to be the same for flow updates. */ - error = -EINVAL; - if (!ovs_flow_cmp_unmasked_key(flow, &match)) { - OVS_NLERR("Flow modification message rejected, unmasked key does not match.\n"); + if (!ovs_flow_cmp_unmasked_key(flow, &match)) goto err_unlock_ovs; - } /* Update actions. */ old_acts = ovsl_dereference(flow->sf_acts); -- cgit v1.2.3-59-g8ed1b