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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits)
  net: fix kernel-doc for sk_filter_rcu_release
  be2net: Fix to avoid firmware update when interface is not open.
  netfilter: fix IP_VS dependencies
  net: irda: irttp: sync error paths of data- and udata-requests
  ipv6: Expose reachable and retrans timer values as msecs
  ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies
  3c59x: fix build failure on !CONFIG_PCI
  ipg.c: remove id [SUNDANCE, 0x1021]
  net: caif: spi: fix potential NULL dereference
  ath9k_htc: Avoid setting QoS control for non-QoS frames
  net: zero kobject in rx_queue_release
  net: Fix duplicate volatile warning.
  MAINTAINERS: Add stmmac maintainer
  bonding: fix a race in IGMP handling
  cfg80211: fix can_beacon_sec_chan, reenable HT40
  gianfar: fix signedness issue
  net: bnx2x: fix error value sign
  8139cp: fix checksum broken
  r8169: fix checksum broken
  rds: Integer overflow in RDS cmsg handling
  ...
This commit is contained in:
Linus Torvalds
2010-11-19 15:25:59 -08:00
parent 6656b3fc8a 0302b8622c
commit caf8394524
28 changed files with 164 additions and 55 deletions
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30
net/irda/irttp.c
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@@ -550,22 +550,30 @@ EXPORT_SYMBOL(irttp_close_tsap);
*/
int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
{
int ret;
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
IRDA_DEBUG(4, "%s()\n", __func__);
/* Take shortcut on zero byte packets */
if (skb->len == 0) {
ret = 0;
goto err;
}
/* Check that nothing bad happens */
if ((skb->len == 0) || (!self->connected)) {
IRDA_DEBUG(1, "%s(), No data, or not connected\n",
__func__);
if (!self->connected) {
IRDA_WARNING("%s(), Not connected\n", __func__);
ret = -ENOTCONN;
goto err;
}
if (skb->len > self->max_seg_size) {
IRDA_DEBUG(1, "%s(), UData is too large for IrLAP!\n",
__func__);
IRDA_ERROR("%s(), UData is too large for IrLAP!\n", __func__);
ret = -EMSGSIZE;
goto err;
}
@@ -576,7 +584,7 @@ int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
err:
dev_kfree_skb(skb);
return -1;
return ret;
}
EXPORT_SYMBOL(irttp_udata_request);
@@ -599,9 +607,15 @@ int irttp_data_request(struct tsap_cb *self, struct sk_buff *skb)
IRDA_DEBUG(2, "%s() : queue len = %d\n", __func__,
skb_queue_len(&self->tx_queue));
/* Take shortcut on zero byte packets */
if (skb->len == 0) {
ret = 0;
goto err;
}
/* Check that nothing bad happens */
if ((skb->len == 0) || (!self->connected)) {
IRDA_WARNING("%s: No data, or not connected\n", __func__);
if (!self->connected) {
IRDA_WARNING("%s: Not connected\n", __func__);
ret = -ENOTCONN;
goto err;
}