[PATCH net-next 2/7] openvswitch: Do not send notification if ovs_vport_set_options() failed
From: Jesse Gross <hidden>
Date: 2012-07-20 22:26:45
Subsystem:
networking [general], openvswitch, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Aaron Conole, Eelco Chaudron, Ilya Maximets, Linus Torvalds
From: Ansis Atteka <redacted> There is no need to send a notification if ovs_vport_set_options() failed and ovs_vport_cmd_set() did not change anything. Signed-off-by: Ansis Atteka <redacted> Signed-off-by: Jesse Gross <redacted> --- net/openvswitch/datapath.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index e44e631..4813d95 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c@@ -1635,7 +1635,9 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info) if (!err && a[OVS_VPORT_ATTR_OPTIONS]) err = ovs_vport_set_options(vport, a[OVS_VPORT_ATTR_OPTIONS]); - if (!err && a[OVS_VPORT_ATTR_UPCALL_PID]) + if (err) + goto exit_unlock; + if (a[OVS_VPORT_ATTR_UPCALL_PID]) vport->upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]); reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
--
1.7.9.5