[ovs-dev] [PATCH net-next v1 3/3] net: openvswitch: remove the unnecessary check

xiangxia.m.yue at gmail.com xiangxia.m.yue at gmail.com
Mon Mar 23 13:10:39 UTC 2020


From: Tonghao Zhang <xiangxia.m.yue at gmail.com>

Before calling the ovs_meter_cmd_reply_stats, "meter"
is checked, so don't check it agin in that function.

Cc: Pravin B Shelar <pshelar at ovn.org>
Cc: Andy Zhou <azhou at ovn.org>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue at gmail.com>
---
 net/openvswitch/meter.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/net/openvswitch/meter.c b/net/openvswitch/meter.c
index 5efd48e024f0..03b39b0eb4ea 100644
--- a/net/openvswitch/meter.c
+++ b/net/openvswitch/meter.c
@@ -212,12 +212,11 @@ static int ovs_meter_cmd_reply_stats(struct sk_buff *reply, u32 meter_id,
 	if (nla_put_u32(reply, OVS_METER_ATTR_ID, meter_id))
 		goto error;
 
-	if (!meter)
-		return 0;
-
 	if (nla_put(reply, OVS_METER_ATTR_STATS,
-		    sizeof(struct ovs_flow_stats), &meter->stats) ||
-	    nla_put_u64_64bit(reply, OVS_METER_ATTR_USED, meter->used,
+		    sizeof(struct ovs_flow_stats), &meter->stats))
+		goto error;
+
+	if (nla_put_u64_64bit(reply, OVS_METER_ATTR_USED, meter->used,
 			      OVS_METER_ATTR_PAD))
 		goto error;
 
-- 
2.23.0



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