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authorDavid S. Miller <davem@davemloft.net>2021-02-10 13:30:12 -0800
committerDavid S. Miller <davem@davemloft.net>2021-02-10 13:30:12 -0800
commitdc9d87581d464e7b7d38853d6904b70b6c920d99 (patch)
tree15aa27fefb867814899c0a0c194adf327675ba10 /net
parentde1db4a6ed6241e34cab0e5059d4b56f6bae39b9 (diff)
parent291009f656e8eaebbdfd3a8d99f6b190a9ce9deb (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'net')
-rw-r--r--net/bridge/br_mrp.c9
-rw-r--r--net/bridge/br_mrp_switchdev.c7
-rw-r--r--net/bridge/br_private_mrp.h3
-rw-r--r--net/core/datagram.c12
-rw-r--r--net/core/dev.c11
-rw-r--r--net/dsa/dsa2.c7
-rw-r--r--net/mac80211/Kconfig2
-rw-r--r--net/netfilter/nf_conntrack_core.c3
-rw-r--r--net/netfilter/nf_flow_table_core.c4
-rw-r--r--net/netfilter/nf_tables_api.c53
-rw-r--r--net/netfilter/xt_recent.c12
-rw-r--r--net/qrtr/tun.c6
-rw-r--r--net/rxrpc/call_object.c2
-rw-r--r--net/sctp/proc.c16
-rw-r--r--net/sunrpc/svcsock.c7
-rw-r--r--net/vmw_vsock/af_vsock.c15
-rw-r--r--net/vmw_vsock/hyperv_transport.c4
-rw-r--r--net/vmw_vsock/virtio_transport_common.c4
18 files changed, 111 insertions, 66 deletions
diff --git a/net/bridge/br_mrp.c b/net/bridge/br_mrp.c
index fc0a98874bfc..01c67ed727a9 100644
--- a/net/bridge/br_mrp.c
+++ b/net/bridge/br_mrp.c
@@ -557,19 +557,22 @@ int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance)
int br_mrp_set_port_state(struct net_bridge_port *p,
enum br_mrp_port_state_type state)
{
+ u32 port_state;
+
if (!p || !(p->flags & BR_MRP_AWARE))
return -EINVAL;
spin_lock_bh(&p->br->lock);
if (state == BR_MRP_PORT_STATE_FORWARDING)
- p->state = BR_STATE_FORWARDING;
+ port_state = BR_STATE_FORWARDING;
else
- p->state = BR_STATE_BLOCKING;
+ port_state = BR_STATE_BLOCKING;
+ p->state = port_state;
spin_unlock_bh(&p->br->lock);
- br_mrp_port_switchdev_set_state(p, state);
+ br_mrp_port_switchdev_set_state(p, port_state);
return 0;
}
diff --git a/net/bridge/br_mrp_switchdev.c b/net/bridge/br_mrp_switchdev.c
index ed547e03ace1..75a7e8d0a268 100644
--- a/net/bridge/br_mrp_switchdev.c
+++ b/net/bridge/br_mrp_switchdev.c
@@ -169,13 +169,12 @@ int br_mrp_switchdev_send_in_test(struct net_bridge *br, struct br_mrp *mrp,
return err;
}
-int br_mrp_port_switchdev_set_state(struct net_bridge_port *p,
- enum br_mrp_port_state_type state)
+int br_mrp_port_switchdev_set_state(struct net_bridge_port *p, u32 state)
{
struct switchdev_attr attr = {
.orig_dev = p->dev,
- .id = SWITCHDEV_ATTR_ID_MRP_PORT_STATE,
- .u.mrp_port_state = state,
+ .id = SWITCHDEV_ATTR_ID_PORT_STP_STATE,
+ .u.stp_state = state,
};
int err;
diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h
index 32a48e5418da..2514954c1431 100644
--- a/net/bridge/br_private_mrp.h
+++ b/net/bridge/br_private_mrp.h
@@ -72,8 +72,7 @@ int br_mrp_switchdev_set_ring_state(struct net_bridge *br, struct br_mrp *mrp,
int br_mrp_switchdev_send_ring_test(struct net_bridge *br, struct br_mrp *mrp,
u32 interval, u8 max_miss, u32 period,
bool monitor);
-int br_mrp_port_switchdev_set_state(struct net_bridge_port *p,
- enum br_mrp_port_state_type state);
+int br_mrp_port_switchdev_set_state(struct net_bridge_port *p, u32 state);
int br_mrp_port_switchdev_set_role(struct net_bridge_port *p,
enum br_mrp_port_role_type role);
int br_mrp_switchdev_set_in_role(struct net_bridge *br, struct br_mrp *mrp,
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 81809fa735a7..15ab9ffb27fe 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -721,8 +721,16 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
struct iov_iter *to, int len,
__wsum *csump)
{
- return __skb_datagram_iter(skb, offset, to, len, true,
- csum_and_copy_to_iter, csump);
+ struct csum_state csdata = { .csum = *csump };
+ int ret;
+
+ ret = __skb_datagram_iter(skb, offset, to, len, true,
+ csum_and_copy_to_iter, &csdata);
+ if (ret)
+ return ret;
+
+ *csump = csdata.csum;
+ return 0;
}
/**
diff --git a/net/core/dev.c b/net/core/dev.c
index 7647278e46f0..321d41a110e7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5783,10 +5783,11 @@ static void gro_normal_list(struct napi_struct *napi)
/* Queue one GRO_NORMAL SKB up for list processing. If batch size exceeded,
* pass the whole batch up to the stack.
*/
-static void gro_normal_one(struct napi_struct *napi, struct sk_buff *skb)
+static void gro_normal_one(struct napi_struct *napi, struct sk_buff *skb, int segs)
{
list_add_tail(&skb->list, &napi->rx_list);
- if (++napi->rx_count >= gro_normal_batch)
+ napi->rx_count += segs;
+ if (napi->rx_count >= gro_normal_batch)
gro_normal_list(napi);
}
@@ -5823,7 +5824,7 @@ static int napi_gro_complete(struct napi_struct *napi, struct sk_buff *skb)
}
out:
- gro_normal_one(napi, skb);
+ gro_normal_one(napi, skb, NAPI_GRO_CB(skb)->count);
return NET_RX_SUCCESS;
}
@@ -6109,7 +6110,7 @@ static gro_result_t napi_skb_finish(struct napi_struct *napi,
{
switch (ret) {
case GRO_NORMAL:
- gro_normal_one(napi, skb);
+ gro_normal_one(napi, skb, 1);
break;
case GRO_MERGED_FREE:
@@ -6193,7 +6194,7 @@ static gro_result_t napi_frags_finish(struct napi_struct *napi,
__skb_push(skb, ETH_HLEN);
skb->protocol = eth_type_trans(skb, skb->dev);
if (ret == GRO_NORMAL)
- gro_normal_one(napi, skb);
+ gro_normal_one(napi, skb, 1);
break;
case GRO_MERGED_FREE:
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 96249c4ad5f2..4d4956ed303b 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -724,20 +724,23 @@ static int dsa_switch_setup(struct dsa_switch *ds)
ds->slave_mii_bus = devm_mdiobus_alloc(ds->dev);
if (!ds->slave_mii_bus) {
err = -ENOMEM;
- goto unregister_notifier;
+ goto teardown;
}
dsa_slave_mii_bus_init(ds);
err = mdiobus_register(ds->slave_mii_bus);
if (err < 0)
- goto unregister_notifier;
+ goto teardown;
}
ds->setup = true;
return 0;
+teardown:
+ if (ds->ops->teardown)
+ ds->ops->teardown(ds);
unregister_notifier:
dsa_switch_unregister_notifier(ds);
unregister_devlink_ports:
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index cd9a9bd242ba..51ec8256b7fa 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -69,7 +69,7 @@ config MAC80211_MESH
config MAC80211_LEDS
bool "Enable LED triggers"
depends on MAC80211
- depends on LEDS_CLASS
+ depends on LEDS_CLASS=y || LEDS_CLASS=MAC80211
select LEDS_TRIGGERS
help
This option enables a few LED triggers for different
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 234b7cab37c3..ff0168736f6e 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1229,7 +1229,8 @@ nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple,
* Let nf_ct_resolve_clash() deal with this later.
*/
if (nf_ct_tuple_equal(&ignored_conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple,
- &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple))
+ &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple) &&
+ nf_ct_zone_equal(ct, zone, IP_CT_DIR_ORIGINAL))
continue;
NF_CT_STAT_INC_ATOMIC(net, found);
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index 55fca71ace26..5fa657b8e03d 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -399,7 +399,7 @@ static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff,
return -1;
tcph = (void *)(skb_network_header(skb) + thoff);
- inet_proto_csum_replace2(&tcph->check, skb, port, new_port, true);
+ inet_proto_csum_replace2(&tcph->check, skb, port, new_port, false);
return 0;
}
@@ -415,7 +415,7 @@ static int nf_flow_nat_port_udp(struct sk_buff *skb, unsigned int thoff,
udph = (void *)(skb_network_header(skb) + thoff);
if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) {
inet_proto_csum_replace2(&udph->check, skb, port,
- new_port, true);
+ new_port, false);
if (!udph->check)
udph->check = CSUM_MANGLED_0;
}
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 01dc0a169a78..ab93a353651a 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -5287,6 +5287,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
struct nft_expr *expr_array[NFT_SET_EXPR_MAX] = {};
struct nlattr *nla[NFTA_SET_ELEM_MAX + 1];
u8 genmask = nft_genmask_next(ctx->net);
+ u32 flags = 0, size = 0, num_exprs = 0;
struct nft_set_ext_tmpl tmpl;
struct nft_set_ext *ext, *ext2;
struct nft_set_elem elem;
@@ -5296,7 +5297,6 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
struct nft_data_desc desc;
enum nft_registers dreg;
struct nft_trans *trans;
- u32 flags = 0, size = 0;
u64 timeout;
u64 expiration;
int err, i;
@@ -5362,7 +5362,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
if (nla[NFTA_SET_ELEM_EXPR]) {
struct nft_expr *expr;
- if (set->num_exprs != 1)
+ if (set->num_exprs && set->num_exprs != 1)
return -EOPNOTSUPP;
expr = nft_set_elem_expr_alloc(ctx, set,
@@ -5371,8 +5371,9 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
return PTR_ERR(expr);
expr_array[0] = expr;
+ num_exprs = 1;
- if (set->exprs[0] && set->exprs[0]->ops != expr->ops) {
+ if (set->num_exprs && set->exprs[0]->ops != expr->ops) {
err = -EOPNOTSUPP;
goto err_set_elem_expr;
}
@@ -5381,12 +5382,10 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
struct nlattr *tmp;
int left;
- if (set->num_exprs == 0)
- return -EOPNOTSUPP;
-
i = 0;
nla_for_each_nested(tmp, nla[NFTA_SET_ELEM_EXPRESSIONS], left) {
- if (i == set->num_exprs) {
+ if (i == NFT_SET_EXPR_MAX ||
+ (set->num_exprs && set->num_exprs == i)) {
err = -E2BIG;
goto err_set_elem_expr;
}
@@ -5400,14 +5399,15 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
goto err_set_elem_expr;
}
expr_array[i] = expr;
+ num_exprs++;
- if (expr->ops != set->exprs[i]->ops) {
+ if (set->num_exprs && expr->ops != set->exprs[i]->ops) {
err = -EOPNOTSUPP;
goto err_set_elem_expr;
}
i++;
}
- if (set->num_exprs != i) {
+ if (set->num_exprs && set->num_exprs != i) {
err = -EOPNOTSUPP;
goto err_set_elem_expr;
}
@@ -5415,6 +5415,8 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
err = nft_set_elem_expr_clone(ctx, set, expr_array);
if (err < 0)
goto err_set_elem_expr_clone;
+
+ num_exprs = set->num_exprs;
}
err = nft_setelem_parse_key(ctx, set, &elem.key.val,
@@ -5439,8 +5441,8 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
nft_set_ext_add(&tmpl, NFT_SET_EXT_TIMEOUT);
}
- if (set->num_exprs) {
- for (i = 0; i < set->num_exprs; i++)
+ if (num_exprs) {
+ for (i = 0; i < num_exprs; i++)
size += expr_array[i]->ops->size;
nft_set_ext_add_length(&tmpl, NFT_SET_EXT_EXPRESSIONS,
@@ -5528,7 +5530,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
*nft_set_ext_obj(ext) = obj;
obj->use++;
}
- for (i = 0; i < set->num_exprs; i++)
+ for (i = 0; i < num_exprs; i++)
nft_set_elem_expr_setup(ext, i, expr_array);
trans = nft_trans_elem_alloc(ctx, NFT_MSG_NEWSETELEM, set);
@@ -5590,7 +5592,7 @@ err_parse_key_end:
err_parse_key:
nft_data_release(&elem.key.val, NFT_DATA_VALUE);
err_set_elem_expr:
- for (i = 0; i < set->num_exprs && expr_array[i]; i++)
+ for (i = 0; i < num_exprs && expr_array[i]; i++)
nft_expr_destroy(ctx, expr_array[i]);
err_set_elem_expr_clone:
return err;
@@ -8986,6 +8988,17 @@ int __nft_release_basechain(struct nft_ctx *ctx)
}
EXPORT_SYMBOL_GPL(__nft_release_basechain);
+static void __nft_release_hooks(struct net *net)
+{
+ struct nft_table *table;
+ struct nft_chain *chain;
+
+ list_for_each_entry(table, &net->nft.tables, list) {
+ list_for_each_entry(chain, &table->chains, list)
+ nf_tables_unregister_hook(net, table, chain);
+ }
+}
+
static void __nft_release_tables(struct net *net)
{
struct nft_flowtable *flowtable, *nf;
@@ -9001,10 +9014,6 @@ static void __nft_release_tables(struct net *net)
list_for_each_entry_safe(table, nt, &net->nft.tables, list) {
ctx.family = table->family;
-
- list_for_each_entry(chain, &table->chains, list)
- nf_tables_unregister_hook(net, table, chain);
- /* No packets are walking on these chains anymore. */
ctx.table = table;
list_for_each_entry(chain, &table->chains, list) {
ctx.chain = chain;
@@ -9053,6 +9062,11 @@ static int __net_init nf_tables_init_net(struct net *net)
return 0;
}
+static void __net_exit nf_tables_pre_exit_net(struct net *net)
+{
+ __nft_release_hooks(net);
+}
+
static void __net_exit nf_tables_exit_net(struct net *net)
{
mutex_lock(&net->nft.commit_mutex);
@@ -9066,8 +9080,9 @@ static void __net_exit nf_tables_exit_net(struct net *net)
}
static struct pernet_operations nf_tables_net_ops = {
- .init = nf_tables_init_net,
- .exit = nf_tables_exit_net,
+ .init = nf_tables_init_net,
+ .pre_exit = nf_tables_pre_exit_net,
+ .exit = nf_tables_exit_net,
};
static int __init nf_tables_module_init(void)
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 606411869698..0446307516cd 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -152,7 +152,8 @@ static void recent_entry_remove(struct recent_table *t, struct recent_entry *e)
/*
* Drop entries with timestamps older then 'time'.
*/
-static void recent_entry_reap(struct recent_table *t, unsigned long time)
+static void recent_entry_reap(struct recent_table *t, unsigned long time,
+ struct recent_entry *working, bool update)
{
struct recent_entry *e;
@@ -162,6 +163,12 @@ static void recent_entry_reap(struct recent_table *t, unsigned long time)
e = list_entry(t->lru_list.next, struct recent_entry, lru_list);
/*
+ * Do not reap the entry which are going to be updated.
+ */
+ if (e == working && update)
+ return;
+
+ /*
* The last time stamp is the most recent.
*/
if (time_after(time, e->stamps[e->index-1]))
@@ -303,7 +310,8 @@ recent_mt(const struct sk_buff *skb, struct xt_action_param *par)
/* info->seconds must be non-zero */
if (info->check_set & XT_RECENT_REAP)
- recent_entry_reap(t, time);
+ recent_entry_reap(t, time, e,
+ info->check_set & XT_RECENT_UPDATE && ret);
}
if (info->check_set & XT_RECENT_SET ||
diff --git a/net/qrtr/tun.c b/net/qrtr/tun.c
index 15ce9b642b25..b238c40a9984 100644
--- a/net/qrtr/tun.c
+++ b/net/qrtr/tun.c
@@ -80,6 +80,12 @@ static ssize_t qrtr_tun_write_iter(struct kiocb *iocb, struct iov_iter *from)
ssize_t ret;
void *kbuf;
+ if (!len)
+ return -EINVAL;
+
+ if (len > KMALLOC_MAX_SIZE)
+ return -ENOMEM;
+
kbuf = kzalloc(len, GFP_KERNEL);
if (!kbuf)
return -ENOMEM;
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index c845594b663f..4eb91d958a48 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -548,8 +548,6 @@ void rxrpc_release_call(struct rxrpc_sock *rx, struct rxrpc_call *call)
rxrpc_disconnect_call(call);
if (call->security)
call->security->free_call_crypto(call);
-
- rxrpc_cleanup_ring(call);
_leave("");
}
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index f7da88ae20a5..982a87b3e11f 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -215,6 +215,12 @@ static void sctp_transport_seq_stop(struct seq_file *seq, void *v)
{
struct sctp_ht_iter *iter = seq->private;
+ if (v && v != SEQ_START_TOKEN) {
+ struct sctp_transport *transport = v;
+
+ sctp_transport_put(transport);
+ }
+
sctp_transport_walk_stop(&iter->hti);
}
@@ -222,6 +228,12 @@ static void *sctp_transport_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct sctp_ht_iter *iter = seq->private;
+ if (v && v != SEQ_START_TOKEN) {
+ struct sctp_transport *transport = v;
+
+ sctp_transport_put(transport);
+ }
+
++*pos;
return sctp_transport_get_next(seq_file_net(seq), &iter->hti);
@@ -277,8 +289,6 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
sk->sk_rcvbuf);
seq_printf(seq, "\n");
- sctp_transport_put(transport);
-
return 0;
}
@@ -354,8 +364,6 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "\n");
}
- sctp_transport_put(transport);
-
return 0;
}
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index c9766d07eb81..5a809c64dc7b 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1113,14 +1113,15 @@ static int svc_tcp_sendmsg(struct socket *sock, struct msghdr *msg,
unsigned int offset, len, remaining;
struct bio_vec *bvec;
- bvec = xdr->bvec;
- offset = xdr->page_base;
+ bvec = xdr->bvec + (xdr->page_base >> PAGE_SHIFT);
+ offset = offset_in_page(xdr->page_base);
remaining = xdr->page_len;
flags = MSG_MORE | MSG_SENDPAGE_NOTLAST;
while (remaining > 0) {
if (remaining <= PAGE_SIZE && tail->iov_len == 0)
flags = 0;
- len = min(remaining, bvec->bv_len);
+
+ len = min(remaining, bvec->bv_len - offset);
ret = kernel_sendpage(sock, bvec->bv_page,
bvec->bv_offset + offset,
len, flags);
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 6894f21dc147..5546710d8ac1 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -943,10 +943,12 @@ static int vsock_shutdown(struct socket *sock, int mode)
*/
sk = sock->sk;
+
+ lock_sock(sk);
if (sock->state == SS_UNCONNECTED) {
err = -ENOTCONN;
if (sk->sk_type == SOCK_STREAM)
- return err;
+ goto out;
} else {
sock->state = SS_DISCONNECTING;
err = 0;
@@ -955,10 +957,8 @@ static int vsock_shutdown(struct socket *sock, int mode)
/* Receive and send shutdowns are treated alike. */
mode = mode & (RCV_SHUTDOWN | SEND_SHUTDOWN);
if (mode) {
- lock_sock(sk);
sk->sk_shutdown |= mode;
sk->sk_state_change(sk);
- release_sock(sk);
if (sk->sk_type == SOCK_STREAM) {
sock_reset_flag(sk, SOCK_DONE);
@@ -966,6 +966,8 @@ static int vsock_shutdown(struct socket *sock, int mode)
}
}
+out:
+ release_sock(sk);
return err;
}
@@ -1233,7 +1235,7 @@ static int vsock_transport_cancel_pkt(struct vsock_sock *vsk)
{
const struct vsock_transport *transport = vsk->transport;
- if (!transport->cancel_pkt)
+ if (!transport || !transport->cancel_pkt)
return -EOPNOTSUPP;
return transport->cancel_pkt(vsk);
@@ -1243,7 +1245,6 @@ static void vsock_connect_timeout(struct work_struct *work)
{
struct sock *sk;
struct vsock_sock *vsk;
- int cancel = 0;
vsk = container_of(work, struct vsock_sock, connect_work.work);
sk = sk_vsock(vsk);
@@ -1254,11 +1255,9 @@ static void vsock_connect_timeout(struct work_struct *work)
sk->sk_state = TCP_CLOSE;
sk->sk_err = ETIMEDOUT;
sk->sk_error_report(sk);
- cancel = 1;
+ vsock_transport_cancel_pkt(vsk);
}
release_sock(sk);
- if (cancel)
- vsock_transport_cancel_pkt(vsk);
sock_put(sk);
}
diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
index 630b851f8150..cc3bae2659e7 100644
--- a/net/vmw_vsock/hyperv_transport.c
+++ b/net/vmw_vsock/hyperv_transport.c
@@ -474,14 +474,10 @@ static void hvs_shutdown_lock_held(struct hvsock *hvs, int mode)
static int hvs_shutdown(struct vsock_sock *vsk, int mode)
{
- struct sock *sk = sk_vsock(vsk);
-
if (!(mode & SEND_SHUTDOWN))
return 0;
- lock_sock(sk);
hvs_shutdown_lock_held(vsk->trans, mode);
- release_sock(sk);
return 0;
}
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index 5956939eebb7..e4370b1b7494 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -1130,8 +1130,6 @@ void virtio_transport_recv_pkt(struct virtio_transport *t,
vsk = vsock_sk(sk);
- space_available = virtio_transport_space_update(sk, pkt);
-
lock_sock(sk);
/* Check if sk has been closed before lock_sock */
@@ -1142,6 +1140,8 @@ void virtio_transport_recv_pkt(struct virtio_transport *t,
goto free_pkt;
}
+ space_available = virtio_transport_space_update(sk, pkt);
+
/* Update CID in case it has changed after a transport reset event */
vsk->local_addr.svm_cid = dst.svm_cid;