diff options
| author | Yajun Deng <yajun.deng@linux.dev> | 2021-07-15 20:24:24 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-16 10:46:35 -0700 |
| commit | f79a3bcb1a50d919147b9f22855d355ed8e03031 (patch) | |
| tree | 0f5717c6c3c9c22f5b833a1465ae87fefe533b8e /net/sched/sch_api.c | |
| parent | cfdf0d9ae75b40013364ddb61a25926ccc9f83ea (diff) | |
net/sched: Remove unnecessary if statement
It has been deal with the 'if (err' statement in rtnetlink_send()
and rtnl_unicast(). so remove unnecessary if statement.
v2: use the raw name rtnetlink_send().
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_api.c')
| -rw-r--r-- | net/sched/sch_api.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index f87d07736a14..5e90e9b160e3 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1845,7 +1845,6 @@ static int tclass_notify(struct net *net, struct sk_buff *oskb, { struct sk_buff *skb; u32 portid = oskb ? NETLINK_CB(oskb).portid : 0; - int err = 0; skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); if (!skb) @@ -1856,11 +1855,8 @@ static int tclass_notify(struct net *net, struct sk_buff *oskb, return -EINVAL; } - err = rtnetlink_send(skb, net, portid, RTNLGRP_TC, - n->nlmsg_flags & NLM_F_ECHO); - if (err > 0) - err = 0; - return err; + return rtnetlink_send(skb, net, portid, RTNLGRP_TC, + n->nlmsg_flags & NLM_F_ECHO); } static int tclass_del_notify(struct net *net, @@ -1894,8 +1890,6 @@ static int tclass_del_notify(struct net *net, err = rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); - if (err > 0) - err = 0; return err; } |