diff options
| author | Florian Westphal <fw@strlen.de> | 2016-06-11 12:46:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-12 22:02:11 -0400 |
| commit | 99860208bc62d8ebd5c57495b84856506fe075bc (patch) | |
| tree | 7022babf83bb0049dc11618bd1f76f55115f3c16 /net | |
| parent | eb37c56361df4a3e9705e808ce3f3bb483da3814 (diff) | |
| download | linux-99860208bc62d8ebd5c57495b84856506fe075bc.tar.gz linux-99860208bc62d8ebd5c57495b84856506fe075bc.tar.bz2 linux-99860208bc62d8ebd5c57495b84856506fe075bc.zip | |
sched: remove NET_XMIT_POLICED
sch_atm returns this when TC_ACT_SHOT classification occurs.
But all other schedulers that use tc_classify
(htb, hfsc, drr, fq_codel ...) return NET_XMIT_SUCCESS | __BYPASS
in this case so just do that in atm.
BATMAN uses it as an intermediate return value to signal
forwarding vs. buffering, but it did not return POLICED to
callers outside of BATMAN.
Reviewed-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/batman-adv/routing.c | 2 | ||||
| -rw-r--r-- | net/batman-adv/send.c | 4 | ||||
| -rw-r--r-- | net/core/pktgen.c | 1 | ||||
| -rw-r--r-- | net/sched/sch_api.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_atm.c | 2 |
5 files changed, 4 insertions, 7 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index e3857ed4057f..f75091c983ee 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -653,7 +653,7 @@ static int batadv_route_unicast_packet(struct sk_buff *skb, len + ETH_HLEN); ret = NET_RX_SUCCESS; - } else if (res == NET_XMIT_POLICED) { + } else if (res == -EINPROGRESS) { /* skb was buffered and consumed */ ret = NET_RX_SUCCESS; } diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index f2f125684ed9..b1a4e8a811c8 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -156,7 +156,7 @@ int batadv_send_unicast_skb(struct sk_buff *skb, * attempted. * * Return: NET_XMIT_SUCCESS on success, NET_XMIT_DROP on failure, or - * NET_XMIT_POLICED if the skb is buffered for later transmit. + * -EINPROGRESS if the skb is buffered for later transmit. */ int batadv_send_skb_to_orig(struct sk_buff *skb, struct batadv_orig_node *orig_node, @@ -188,7 +188,7 @@ int batadv_send_skb_to_orig(struct sk_buff *skb, * network coding fails, then send the packet as usual. */ if (recv_if && batadv_nc_skb_forward(skb, neigh_node)) { - ret = NET_XMIT_POLICED; + ret = -EINPROGRESS; } else { batadv_send_unicast_skb(skb, neigh_node); ret = NET_XMIT_SUCCESS; diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 8b02df0d354d..f74ab9c3b38f 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3463,7 +3463,6 @@ xmit_more: break; case NET_XMIT_DROP: case NET_XMIT_CN: - case NET_XMIT_POLICED: /* skb has been consumed */ pkt_dev->errors++; break; diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 401eda6de682..12ebde845523 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -95,8 +95,6 @@ static int tclass_notify(struct net *net, struct sk_buff *oskb, Expected action: do not backoff, but wait until queue will clear. NET_XMIT_CN - probably this packet enqueued, but another one dropped. Expected action: backoff or ignore - NET_XMIT_POLICED - dropped by police. - Expected action: backoff or error to real-time apps. Auxiliary routines: diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 7e6c12dfc66a..0785b239ddf9 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -363,7 +363,7 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch) struct atm_flow_data *flow; struct tcf_result res; int result; - int ret = NET_XMIT_POLICED; + int ret = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS; pr_debug("atm_tc_enqueue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p); result = TC_POLICE_OK; /* be nice to gcc */ |