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| author |   David S. Miller <davem@davemloft.net> | 2019-09-17 23:51:10 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-17 23:51:10 +0200 |
| commit | 1bab8d4c488be22d57f9dd09968c90a0ddc413bf (patch) | |
| tree | 81318cd13170a3b6b72489f63e92adb0eaf49693 /net/core/dev.c | |
| parent | Merge branch 'mlxsw-spectrum_buffers-Add-the-ability-to-query-the-CPU-ports-shared-buffer' (diff) | |
| parent | xen-netfront: do not assume sk_buff_head list is empty in error handling (diff) | |
| download | linux-dev-1bab8d4c488be22d57f9dd09968c90a0ddc413bf.tar.xz linux-dev-1bab8d4c488be22d57f9dd09968c90a0ddc413bf.zip | |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Pull in bug fixes from 'net' tree for the merge window.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index a9775d676285..71b18e80389f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3467,18 +3467,22 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q, qdisc_calculate_pkt_len(skb, q); if (q->flags & TCQ_F_NOLOCK) { - if (unlikely(test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) { - __qdisc_drop(skb, &to_free); - rc = NET_XMIT_DROP; - } else if ((q->flags & TCQ_F_CAN_BYPASS) && q->empty && - qdisc_run_begin(q)) { + if ((q->flags & TCQ_F_CAN_BYPASS) && q->empty && + qdisc_run_begin(q)) { + if (unlikely(test_bit(__QDISC_STATE_DEACTIVATED, + &q->state))) { + __qdisc_drop(skb, &to_free); + rc = NET_XMIT_DROP; + goto end_run; + } qdisc_bstats_cpu_update(q, skb); + rc = NET_XMIT_SUCCESS; if (sch_direct_xmit(skb, q, dev, txq, NULL, true)) __qdisc_run(q); +end_run: qdisc_run_end(q); - rc = NET_XMIT_SUCCESS; } else { rc = q->enqueue(skb, q, &to_free) & NET_XMIT_MASK; qdisc_run(q); |