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author | David S. Miller <davem@davemloft.net> | 2011-06-04 20:38:31 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2011-06-04 20:38:31 (GMT) |
commit | e990b37b906b6137d353ef2a918e15e5763d70ec (patch) | |
tree | e802458ee43d4b0a2b6d39eb25929858ceb7fd61 /net | |
parent | 34624d6631b6b3a1df16407a847286bb6233a96b (diff) | |
parent | 23c79d31a3dd2602ee1a5ff31303b2d7a2d3c159 (diff) | |
download | linux-e990b37b906b6137d353ef2a918e15e5763d70ec.tar.xz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'net')
-rw-r--r-- | net/8021q/vlan_dev.c | 2 | ||||
-rw-r--r-- | net/bluetooth/l2cap_core.c | 2 | ||||
-rw-r--r-- | net/caif/chnl_net.c | 9 | ||||
-rw-r--r-- | net/core/dev.c | 7 | ||||
-rw-r--r-- | net/ipv4/af_inet.c | 3 | ||||
-rw-r--r-- | net/packet/af_packet.c | 15 | ||||
-rw-r--r-- | net/wireless/scan.c | 43 |
7 files changed, 49 insertions, 32 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 4225e24..1c9aa8c 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -167,7 +167,7 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb, u64_stats_update_begin(&stats->syncp); stats->tx_packets++; stats->tx_bytes += len; - u64_stats_update_begin(&stats->syncp); + u64_stats_update_end(&stats->syncp); } else { this_cpu_inc(vlan_dev_info(dev)->vlan_pcpu_stats->tx_dropped); } diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index a86f9ba..e64a1c2 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -906,7 +906,7 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm, bdaddr if (c->psm == psm) { /* Exact match. */ if (!bacmp(&bt_sk(sk)->src, src)) { - read_unlock_bh(&chan_list_lock); + read_unlock(&chan_list_lock); return c; } diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 649ebac..adbb424 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -139,17 +139,14 @@ static void close_work(struct work_struct *work) struct chnl_net *dev = NULL; struct list_head *list_node; struct list_head *_tmp; - /* May be called with or without RTNL lock held */ - int islocked = rtnl_is_locked(); - if (!islocked) - rtnl_lock(); + + rtnl_lock(); list_for_each_safe(list_node, _tmp, &chnl_net_list) { dev = list_entry(list_node, struct chnl_net, list_field); if (dev->state == CAIF_SHUTDOWN) dev_close(dev->netdev); } - if (!islocked) - rtnl_unlock(); + rtnl_unlock(); } static DECLARE_WORK(close_worker, close_work); diff --git a/net/core/dev.c b/net/core/dev.c index c7e305d..9393078 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2096,6 +2096,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, { const struct net_device_ops *ops = dev->netdev_ops; int rc = NETDEV_TX_OK; + unsigned int skb_len; if (likely(!skb->next)) { u32 features; @@ -2146,8 +2147,9 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, } } + skb_len = skb->len; rc = ops->ndo_start_xmit(skb, dev); - trace_net_dev_xmit(skb, rc); + trace_net_dev_xmit(skb, rc, dev, skb_len); if (rc == NETDEV_TX_OK) txq_trans_update(txq); return rc; @@ -2167,8 +2169,9 @@ gso: if (dev->priv_flags & IFF_XMIT_DST_RELEASE) skb_dst_drop(nskb); + skb_len = nskb->len; rc = ops->ndo_start_xmit(nskb, dev); - trace_net_dev_xmit(nskb, rc); + trace_net_dev_xmit(nskb, rc, dev, skb_len); if (unlikely(rc != NETDEV_TX_OK)) { if (rc & ~NETDEV_TX_MASK) goto out_kfree_gso_skb; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index cc14631..9c19260 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -465,6 +465,9 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (addr_len < sizeof(struct sockaddr_in)) goto out; + if (addr->sin_family != AF_INET) + goto out; + chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr); /* Not specified by any standard per-se, however it breaks too diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 925f715..ba248d9 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -798,7 +798,12 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, getnstimeofday(&ts); h.h2->tp_sec = ts.tv_sec; h.h2->tp_nsec = ts.tv_nsec; - h.h2->tp_vlan_tci = vlan_tx_tag_get(skb); + if (vlan_tx_tag_present(skb)) { + h.h2->tp_vlan_tci = vlan_tx_tag_get(skb); + status |= TP_STATUS_VLAN_VALID; + } else { + h.h2->tp_vlan_tci = 0; + } hdrlen = sizeof(*h.h2); break; default: @@ -1725,8 +1730,12 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock, aux.tp_snaplen = skb->len; aux.tp_mac = 0; aux.tp_net = skb_network_offset(skb); - aux.tp_vlan_tci = vlan_tx_tag_get(skb); - + if (vlan_tx_tag_present(skb)) { + aux.tp_vlan_tci = vlan_tx_tag_get(skb); + aux.tp_status |= TP_STATUS_VLAN_VALID; + } else { + aux.tp_vlan_tci = 0; + } put_cmsg(msg, SOL_PACKET, PACKET_AUXDATA, sizeof(aux), &aux); } diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 73a441d..7a6c676 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -267,13 +267,35 @@ static bool is_bss(struct cfg80211_bss *a, return memcmp(ssidie + 2, ssid, ssid_len) == 0; } +static bool is_mesh_bss(struct cfg80211_bss *a) +{ + const u8 *ie; + + if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability)) + return false; + + ie = cfg80211_find_ie(WLAN_EID_MESH_ID, + a->information_elements, + a->len_information_elements); + if (!ie) + return false; + + ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG, + a->information_elements, + a->len_information_elements); + if (!ie) + return false; + + return true; +} + static bool is_mesh(struct cfg80211_bss *a, const u8 *meshid, size_t meshidlen, const u8 *meshcfg) { const u8 *ie; - if (!WLAN_CAPABILITY_IS_MBSS(a->capability)) + if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability)) return false; ie = cfg80211_find_ie(WLAN_EID_MESH_ID, @@ -311,7 +333,7 @@ static int cmp_bss(struct cfg80211_bss *a, if (a->channel != b->channel) return b->channel->center_freq - a->channel->center_freq; - if (WLAN_CAPABILITY_IS_MBSS(a->capability | b->capability)) { + if (is_mesh_bss(a) && is_mesh_bss(b)) { r = cmp_ies(WLAN_EID_MESH_ID, a->information_elements, a->len_information_elements, @@ -457,7 +479,6 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, struct cfg80211_internal_bss *res) { struct cfg80211_internal_bss *found = NULL; - const u8 *meshid, *meshcfg; /* * The reference to "res" is donated to this function. @@ -470,22 +491,6 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, res->ts = jiffies; - if (WLAN_CAPABILITY_IS_MBSS(res->pub.capability)) { - /* must be mesh, verify */ - meshid = cfg80211_find_ie(WLAN_EID_MESH_ID, - res->pub.information_elements, - res->pub.len_information_elements); - meshcfg = cfg80211_find_ie(WLAN_EID_MESH_CONFIG, - res->pub.information_elements, - res->pub.len_information_elements); - if (!meshid || !meshcfg || - meshcfg[1] != sizeof(struct ieee80211_meshconf_ie)) { - /* bogus mesh */ - kref_put(&res->ref, bss_release); - return NULL; - } - } - spin_lock_bh(&dev->bss_lock); found = rb_find_bss(dev, res); |