Revert "sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb"

[ Upstream commit 0b4f688d53fdc2a731b9d9cdf0c96255bc024ea6 ]

This reverts commit 90fabae8a2c225c4e4936723c38857887edde5cc.

Patch was applied hastily, revert and let the v2 be reviewed.

Fixes: 90fabae8a2c2 ("sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb")
Link: https://lore.kernel.org/all/87wnao2ha3.fsf@toke.dk/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index 6944c66..857aaeb 100644 (file)
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -1713,7 +1713,6 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
        }
        idx--;
        flow = &b->flows[idx];
-       ret = NET_XMIT_SUCCESS;
 
        /* ensure shaper state isn't stale */
        if (!b->tin_backlog) {
@@ -1772,7 +1771,6 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 
                qdisc_tree_reduce_backlog(sch, 1-numsegs, len-slen);
                consume_skb(skb);
-               ret |= __NET_XMIT_STOLEN;
        } else {
                /* not splitting */
                cobalt_set_enqueue_time(skb, now);
@@ -1906,7 +1904,7 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
                }
                b->drop_overlimit += dropped;
        }
-       return ret;
+       return NET_XMIT_SUCCESS;
 }
 
 static struct sk_buff *cake_dequeue_one(struct Qdisc *sch)