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net: openvswitch: make EINVAL return value more obvious 

Cc: Pravin B Shelar <pshelar@ovn.org>
Cc: Andy Zhou <azhou@ovn.org>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tonghao Zhang 2020-04-24 08:08:05 +08:00 committed by David S. Miller
parent a8e387384f
commit c773500890
1 changed files with 2 additions and 3 deletions
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5
net/openvswitch/meter.c
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@ -419,9 +419,8 @@ static int ovs_meter_cmd_set(struct sk_buff *skb, struct genl_info *info)
u32 meter_id;
bool failed;
if (!a[OVS_METER_ATTR_ID]) {
return -ENODEV;
}
if (!a[OVS_METER_ATTR_ID])
return -EINVAL;
meter = dp_meter_create(a);
if (IS_ERR_OR_NULL(meter))