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-rw-r--r--net/ax25/af_ax25.c3
-rw-r--r--net/ax25/ax25_ds_timer.c5
-rw-r--r--net/ax25/ax25_std_timer.c5
-rw-r--r--net/ax25/ax25_subr.c3
-rw-r--r--net/bridge/br_multicast.c4
-rw-r--r--net/bridge/br_private.h23
-rw-r--r--net/core/filter.c18
-rw-r--r--net/core/neighbour.c6
-rw-r--r--net/ipv4/esp4.c52
-rw-r--r--net/ipv4/ipmr.c4
-rw-r--r--net/ipv6/ip6mr.c1
-rw-r--r--net/ipv6/sit.c4
-rw-r--r--net/sched/act_csum.c8
-rw-r--r--net/sched/act_nat.c18
-rw-r--r--net/sched/sch_fifo.c4
-rw-r--r--net/sched/sch_netem.c12
16 files changed, 105 insertions, 65 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index fbd0acf80b13..2fdebabbfacd 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -976,7 +976,8 @@ static int ax25_release(struct socket *sock)
release_sock(sk);
ax25_disconnect(ax25, 0);
lock_sock(sk);
- ax25_destroy_socket(ax25);
+ if (!sock_flag(ax25->sk, SOCK_DESTROY))
+ ax25_destroy_socket(ax25);
break;
case AX25_STATE_3:
diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c
index 951cd57bb07d..5237dff6941d 100644
--- a/net/ax25/ax25_ds_timer.c
+++ b/net/ax25/ax25_ds_timer.c
@@ -102,6 +102,7 @@ void ax25_ds_heartbeat_expiry(ax25_cb *ax25)
switch (ax25->state) {
case AX25_STATE_0:
+ case AX25_STATE_2:
/* Magic here: If we listen() and a new link dies before it
is accepted() it isn't 'dead' so doesn't get removed. */
if (!sk || sock_flag(sk, SOCK_DESTROY) ||
@@ -111,6 +112,7 @@ void ax25_ds_heartbeat_expiry(ax25_cb *ax25)
sock_hold(sk);
ax25_destroy_socket(ax25);
bh_unlock_sock(sk);
+ /* Ungrab socket and destroy it */
sock_put(sk);
} else
ax25_destroy_socket(ax25);
@@ -213,7 +215,8 @@ void ax25_ds_t1_timeout(ax25_cb *ax25)
case AX25_STATE_2:
if (ax25->n2count == ax25->n2) {
ax25_send_control(ax25, AX25_DISC, AX25_POLLON, AX25_COMMAND);
- ax25_disconnect(ax25, ETIMEDOUT);
+ if (!sock_flag(ax25->sk, SOCK_DESTROY))
+ ax25_disconnect(ax25, ETIMEDOUT);
return;
} else {
ax25->n2count++;
diff --git a/net/ax25/ax25_std_timer.c b/net/ax25/ax25_std_timer.c
index 004467c9e6e1..2c0d6ef66f9d 100644
--- a/net/ax25/ax25_std_timer.c
+++ b/net/ax25/ax25_std_timer.c
@@ -38,6 +38,7 @@ void ax25_std_heartbeat_expiry(ax25_cb *ax25)
switch (ax25->state) {
case AX25_STATE_0:
+ case AX25_STATE_2:
/* Magic here: If we listen() and a new link dies before it
is accepted() it isn't 'dead' so doesn't get removed. */
if (!sk || sock_flag(sk, SOCK_DESTROY) ||
@@ -47,6 +48,7 @@ void ax25_std_heartbeat_expiry(ax25_cb *ax25)
sock_hold(sk);
ax25_destroy_socket(ax25);
bh_unlock_sock(sk);
+ /* Ungrab socket and destroy it */
sock_put(sk);
} else
ax25_destroy_socket(ax25);
@@ -144,7 +146,8 @@ void ax25_std_t1timer_expiry(ax25_cb *ax25)
case AX25_STATE_2:
if (ax25->n2count == ax25->n2) {
ax25_send_control(ax25, AX25_DISC, AX25_POLLON, AX25_COMMAND);
- ax25_disconnect(ax25, ETIMEDOUT);
+ if (!sock_flag(ax25->sk, SOCK_DESTROY))
+ ax25_disconnect(ax25, ETIMEDOUT);
return;
} else {
ax25->n2count++;
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index 3b78e8473a01..655a7d4c96e1 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -264,7 +264,8 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
{
ax25_clear_queues(ax25);
- ax25_stop_heartbeat(ax25);
+ if (!sock_flag(ax25->sk, SOCK_DESTROY))
+ ax25_stop_heartbeat(ax25);
ax25_stop_t1timer(ax25);
ax25_stop_t2timer(ax25);
ax25_stop_t3timer(ax25);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index ea9893743a0f..7173a685309a 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -464,8 +464,11 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
if (ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6h->daddr, 0,
&ip6h->saddr)) {
kfree_skb(skb);
+ br->has_ipv6_addr = 0;
return NULL;
}
+
+ br->has_ipv6_addr = 1;
ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
hopopt = (u8 *)(ip6h + 1);
@@ -1736,6 +1739,7 @@ void br_multicast_init(struct net_bridge *br)
br->ip6_other_query.delay_time = 0;
br->ip6_querier.port = NULL;
#endif
+ br->has_ipv6_addr = 1;
spin_lock_init(&br->multicast_lock);
setup_timer(&br->multicast_router_timer,
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 216018c76018..1001a1b7df9b 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -301,6 +301,7 @@ struct net_bridge
u8 multicast_disabled:1;
u8 multicast_querier:1;
u8 multicast_query_use_ifaddr:1;
+ u8 has_ipv6_addr:1;
u32 hash_elasticity;
u32 hash_max;
@@ -574,10 +575,22 @@ static inline bool br_multicast_is_router(struct net_bridge *br)
static inline bool
__br_multicast_querier_exists(struct net_bridge *br,
- struct bridge_mcast_other_query *querier)
+ struct bridge_mcast_other_query *querier,
+ const bool is_ipv6)
{
+ bool own_querier_enabled;
+
+ if (br->multicast_querier) {
+ if (is_ipv6 && !br->has_ipv6_addr)
+ own_querier_enabled = false;
+ else
+ own_querier_enabled = true;
+ } else {
+ own_querier_enabled = false;
+ }
+
return time_is_before_jiffies(querier->delay_time) &&
- (br->multicast_querier || timer_pending(&querier->timer));
+ (own_querier_enabled || timer_pending(&querier->timer));
}
static inline bool br_multicast_querier_exists(struct net_bridge *br,
@@ -585,10 +598,12 @@ static inline bool br_multicast_querier_exists(struct net_bridge *br,
{
switch (eth->h_proto) {
case (htons(ETH_P_IP)):
- return __br_multicast_querier_exists(br, &br->ip4_other_query);
+ return __br_multicast_querier_exists(br,
+ &br->ip4_other_query, false);
#if IS_ENABLED(CONFIG_IPV6)
case (htons(ETH_P_IPV6)):
- return __br_multicast_querier_exists(br, &br->ip6_other_query);
+ return __br_multicast_querier_exists(br,
+ &br->ip6_other_query, true);
#endif
default:
return false;
diff --git a/net/core/filter.c b/net/core/filter.c
index f393a22b9d50..75e9b2b2336d 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -1275,9 +1275,7 @@ static u64 bpf_skb_store_bytes(u64 r1, u64 r2, u64 r3, u64 r4, u64 flags)
*/
if (unlikely((u32) offset > 0xffff || len > sizeof(buf)))
return -EFAULT;
-
- if (unlikely(skb_cloned(skb) &&
- !skb_clone_writable(skb, offset + len)))
+ if (unlikely(skb_try_make_writable(skb, offset + len)))
return -EFAULT;
ptr = skb_header_pointer(skb, offset, len, buf);
@@ -1321,8 +1319,7 @@ static u64 bpf_l3_csum_replace(u64 r1, u64 r2, u64 from, u64 to, u64 flags)
if (unlikely((u32) offset > 0xffff))
return -EFAULT;
- if (unlikely(skb_cloned(skb) &&
- !skb_clone_writable(skb, offset + sizeof(sum))))
+ if (unlikely(skb_try_make_writable(skb, offset + sizeof(sum))))
return -EFAULT;
ptr = skb_header_pointer(skb, offset, sizeof(sum), &sum);
@@ -1367,9 +1364,7 @@ static u64 bpf_l4_csum_replace(u64 r1, u64 r2, u64 from, u64 to, u64 flags)
if (unlikely((u32) offset > 0xffff))
return -EFAULT;
-
- if (unlikely(skb_cloned(skb) &&
- !skb_clone_writable(skb, offset + sizeof(sum))))
+ if (unlikely(skb_try_make_writable(skb, offset + sizeof(sum))))
return -EFAULT;
ptr = skb_header_pointer(skb, offset, sizeof(sum), &sum);
@@ -1554,6 +1549,13 @@ bool bpf_helper_changes_skb_data(void *func)
return true;
if (func == bpf_skb_vlan_pop)
return true;
+ if (func == bpf_skb_store_bytes)
+ return true;
+ if (func == bpf_l3_csum_replace)
+ return true;
+ if (func == bpf_l4_csum_replace)
+ return true;
+
return false;
}
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index f18ae91b652e..769cece9b00b 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2467,13 +2467,17 @@ int neigh_xmit(int index, struct net_device *dev,
tbl = neigh_tables[index];
if (!tbl)
goto out;
+ rcu_read_lock_bh();
neigh = __neigh_lookup_noref(tbl, addr, dev);
if (!neigh)
neigh = __neigh_create(tbl, addr, dev, false);
err = PTR_ERR(neigh);
- if (IS_ERR(neigh))
+ if (IS_ERR(neigh)) {
+ rcu_read_unlock_bh();
goto out_kfree_skb;
+ }
err = neigh->output(neigh, skb);
+ rcu_read_unlock_bh();
}
else if (index == NEIGH_LINK_TABLE) {
err = dev_hard_header(skb, dev, ntohs(skb->protocol),
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 477937465a20..d95631d09248 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -23,6 +23,11 @@ struct esp_skb_cb {
void *tmp;
};
+struct esp_output_extra {
+ __be32 seqhi;
+ u32 esphoff;
+};
+
#define ESP_SKB_CB(__skb) ((struct esp_skb_cb *)&((__skb)->cb[0]))
static u32 esp4_get_mtu(struct xfrm_state *x, int mtu);
@@ -35,11 +40,11 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu);
*
* TODO: Use spare space in skb for this where possible.
*/
-static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int seqhilen)
+static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int extralen)
{
unsigned int len;
- len = seqhilen;
+ len = extralen;
len += crypto_aead_ivsize(aead);
@@ -57,15 +62,16 @@ static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int seqhilen)
return kmalloc(len, GFP_ATOMIC);
}
-static inline __be32 *esp_tmp_seqhi(void *tmp)
+static inline void *esp_tmp_extra(void *tmp)
{
- return PTR_ALIGN((__be32 *)tmp, __alignof__(__be32));
+ return PTR_ALIGN(tmp, __alignof__(struct esp_output_extra));
}
-static inline u8 *esp_tmp_iv(struct crypto_aead *aead, void *tmp, int seqhilen)
+
+static inline u8 *esp_tmp_iv(struct crypto_aead *aead, void *tmp, int extralen)
{
return crypto_aead_ivsize(aead) ?
- PTR_ALIGN((u8 *)tmp + seqhilen,
- crypto_aead_alignmask(aead) + 1) : tmp + seqhilen;
+ PTR_ALIGN((u8 *)tmp + extralen,
+ crypto_aead_alignmask(aead) + 1) : tmp + extralen;
}
static inline struct aead_request *esp_tmp_req(struct crypto_aead *aead, u8 *iv)
@@ -99,7 +105,7 @@ static void esp_restore_header(struct sk_buff *skb, unsigned int offset)
{
struct ip_esp_hdr *esph = (void *)(skb->data + offset);
void *tmp = ESP_SKB_CB(skb)->tmp;
- __be32 *seqhi = esp_tmp_seqhi(tmp);
+ __be32 *seqhi = esp_tmp_extra(tmp);
esph->seq_no = esph->spi;
esph->spi = *seqhi;
@@ -107,7 +113,11 @@ static void esp_restore_header(struct sk_buff *skb, unsigned int offset)
static void esp_output_restore_header(struct sk_buff *skb)
{
- esp_restore_header(skb, skb_transport_offset(skb) - sizeof(__be32));
+ void *tmp = ESP_SKB_CB(skb)->tmp;
+ struct esp_output_extra *extra = esp_tmp_extra(tmp);
+
+ esp_restore_header(skb, skb_transport_offset(skb) + extra->esphoff -
+ sizeof(__be32));
}
static void esp_output_done_esn(struct crypto_async_request *base, int err)
@@ -121,6 +131,7 @@ static void esp_output_done_esn(struct crypto_async_request *base, int err)
static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
{
int err;
+ struct esp_output_extra *extra;
struct ip_esp_hdr *esph;
struct crypto_aead *aead;
struct aead_request *req;
@@ -137,8 +148,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
int tfclen;
int nfrags;
int assoclen;
- int seqhilen;
- __be32 *seqhi;
+ int extralen;
__be64 seqno;
/* skb is pure payload to encrypt */
@@ -166,21 +176,21 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
nfrags = err;
assoclen = sizeof(*esph);
- seqhilen = 0;
+ extralen = 0;
if (x->props.flags & XFRM_STATE_ESN) {
- seqhilen += sizeof(__be32);
- assoclen += seqhilen;
+ extralen += sizeof(*extra);
+ assoclen += sizeof(__be32);
}
- tmp = esp_alloc_tmp(aead, nfrags, seqhilen);
+ tmp = esp_alloc_tmp(aead, nfrags, extralen);
if (!tmp) {
err = -ENOMEM;
goto error;
}
- seqhi = esp_tmp_seqhi(tmp);
- iv = esp_tmp_iv(aead, tmp, seqhilen);
+ extra = esp_tmp_extra(tmp);
+ iv = esp_tmp_iv(aead, tmp, extralen);
req = esp_tmp_req(aead, iv);
sg = esp_req_sg(aead, req);
@@ -247,8 +257,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
* encryption.
*/
if ((x->props.flags & XFRM_STATE_ESN)) {
- esph = (void *)(skb_transport_header(skb) - sizeof(__be32));
- *seqhi = esph->spi;
+ extra->esphoff = (unsigned char *)esph -
+ skb_transport_header(skb);
+ esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4);
+ extra->seqhi = esph->spi;
esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.hi);
aead_request_set_callback(req, 0, esp_output_done_esn, skb);
}
@@ -445,7 +457,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
goto out;
ESP_SKB_CB(skb)->tmp = tmp;
- seqhi = esp_tmp_seqhi(tmp);
+ seqhi = esp_tmp_extra(tmp);
iv = esp_tmp_iv(aead, tmp, seqhilen);
req = esp_tmp_req(aead, iv);
sg = esp_req_sg(aead, req);
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index c3a38353f5dc..9d1e555496e3 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -882,8 +882,10 @@ static struct mfc_cache *ipmr_cache_alloc(void)
{
struct mfc_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_KERNEL);
- if (c)
+ if (c) {
+ c->mfc_un.res.last_assert = jiffies - MFC_ASSERT_THRESH - 1;
c->mfc_un.res.minvif = MAXVIFS;
+ }
return c;
}
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index a10e77103c88..e207cb2468da 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -1074,6 +1074,7 @@ static struct mfc6_cache *ip6mr_cache_alloc(void)
struct mfc6_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_KERNEL);
if (!c)
return NULL;
+ c->mfc_un.res.last_assert = jiffies - MFC_ASSERT_THRESH - 1;
c->mfc_un.res.minvif = MAXMIFS;
return c;
}
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index dcccae86190f..ba3d2f3d66d2 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -560,13 +560,13 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) {
ipv4_update_pmtu(skb, dev_net(skb->dev), info,
- t->parms.link, 0, IPPROTO_IPV6, 0);
+ t->parms.link, 0, iph->protocol, 0);
err = 0;
goto out;
}
if (type == ICMP_REDIRECT) {
ipv4_redirect(skb, dev_net(skb->dev), t->parms.link, 0,
- IPPROTO_IPV6, 0);
+ iph->protocol, 0);
err = 0;
goto out;
}
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index b07c535ba8e7..eeb3eb3ea9eb 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -105,9 +105,7 @@ static void *tcf_csum_skb_nextlayer(struct sk_buff *skb,
int hl = ihl + jhl;
if (!pskb_may_pull(skb, ipl + ntkoff) || (ipl < hl) ||
- (skb_cloned(skb) &&
- !skb_clone_writable(skb, hl + ntkoff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
+ skb_try_make_writable(skb, hl + ntkoff))
return NULL;
else
return (void *)(skb_network_header(skb) + ihl);
@@ -365,9 +363,7 @@ static int tcf_csum_ipv4(struct sk_buff *skb, u32 update_flags)
}
if (update_flags & TCA_CSUM_UPDATE_FLAG_IPV4HDR) {
- if (skb_cloned(skb) &&
- !skb_clone_writable(skb, sizeof(*iph) + ntkoff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ if (skb_try_make_writable(skb, sizeof(*iph) + ntkoff))
goto fail;
ip_send_check(ip_hdr(skb));
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index b7c4ead8b5a8..27607b863aba 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -126,9 +126,7 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a,
addr = iph->daddr;
if (!((old_addr ^ addr) & mask)) {
- if (skb_cloned(skb) &&
- !skb_clone_writable(skb, sizeof(*iph) + noff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ if (skb_try_make_writable(skb, sizeof(*iph) + noff))
goto drop;
new_addr &= mask;
@@ -156,9 +154,7 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a,
struct tcphdr *tcph;
if (!pskb_may_pull(skb, ihl + sizeof(*tcph) + noff) ||
- (skb_cloned(skb) &&
- !skb_clone_writable(skb, ihl + sizeof(*tcph) + noff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
+ skb_try_make_writable(skb, ihl + sizeof(*tcph) + noff))
goto drop;
tcph = (void *)(skb_network_header(skb) + ihl);
@@ -171,9 +167,7 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a,
struct udphdr *udph;
if (!pskb_may_pull(skb, ihl + sizeof(*udph) + noff) ||
- (skb_cloned(skb) &&
- !skb_clone_writable(skb, ihl + sizeof(*udph) + noff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
+ skb_try_make_writable(skb, ihl + sizeof(*udph) + noff))
goto drop;
udph = (void *)(skb_network_header(skb) + ihl);
@@ -213,10 +207,8 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a,
if ((old_addr ^ addr) & mask)
break;
- if (skb_cloned(skb) &&
- !skb_clone_writable(skb, ihl + sizeof(*icmph) +
- sizeof(*iph) + noff) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ if (skb_try_make_writable(skb, ihl + sizeof(*icmph) +
+ sizeof(*iph) + noff))
goto drop;
icmph = (void *)(skb_network_header(skb) + ihl);
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 2177eac0a61e..2e4bd2c0a50c 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -37,14 +37,18 @@ static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch)
static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
+ unsigned int prev_backlog;
+
if (likely(skb_queue_len(&sch->q) < sch->limit))
return qdisc_enqueue_tail(skb, sch);
+ prev_backlog = sch->qstats.backlog;
/* queue full, remove one skb to fulfill the limit */
__qdisc_queue_drop_head(sch, &sch->q);
qdisc_qstats_drop(sch);
qdisc_enqueue_tail(skb, sch);
+ qdisc_tree_reduce_backlog(sch, 0, prev_backlog - sch->qstats.backlog);
return NET_XMIT_CN;
}
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 4befe97a9034..b7c29d5b6f04 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -650,14 +650,14 @@ deliver:
#endif
if (q->qdisc) {
+ unsigned int pkt_len = qdisc_pkt_len(skb);
int err = qdisc_enqueue(skb, q->qdisc);
- if (unlikely(err != NET_XMIT_SUCCESS)) {
- if (net_xmit_drop_count(err)) {
- qdisc_qstats_drop(sch);
- qdisc_tree_reduce_backlog(sch, 1,
- qdisc_pkt_len(skb));
- }
+ if (err != NET_XMIT_SUCCESS &&
+ net_xmit_drop_count(err)) {
+ qdisc_qstats_drop(sch);
+ qdisc_tree_reduce_backlog(sch, 1,
+ pkt_len);
}
goto tfifo_dequeue;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 13:45:18 +0000