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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  Bluetooth: Fix crash with incoming L2CAP connections
  Bluetooth: Fix regression in L2CAP connection procedure
  gianfar: rx parser
  r6040: only disable RX interrupt if napi_schedule_prep is successful
  net: remove NETIF_F_ALL_TX_OFFLOADS
  net: sctp: fix checksum marking for outgoing packets

3 files changed, 18 insertions, 16 deletions

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 86bff9b1ac47..6e82148edfc8 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -528,7 +528,11 @@ static int vlan_dev_init(struct net_device *dev)
 					  (1<<__LINK_STATE_DORMANT))) |
 		      (1<<__LINK_STATE_PRESENT);
 
-	dev->hw_features = NETIF_F_ALL_TX_OFFLOADS;
+	dev->hw_features = NETIF_F_ALL_CSUM | NETIF_F_SG |
+			   NETIF_F_FRAGLIST | NETIF_F_ALL_TSO |
+			   NETIF_F_HIGHDMA | NETIF_F_SCTP_CSUM |
+			   NETIF_F_ALL_FCOE;
+
 	dev->features |= real_dev->vlan_features | NETIF_F_LLTX;
 	dev->gso_max_size = real_dev->gso_max_size;
 
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ebff14c69078..7705e26e699f 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -620,7 +620,8 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
 					struct sock *parent = bt_sk(sk)->parent;
 					rsp.result = cpu_to_le16(L2CAP_CR_PEND);
 					rsp.status = cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
-					parent->sk_data_ready(parent, 0);
+					if (parent)
+						parent->sk_data_ready(parent, 0);
 
 				} else {
 					sk->sk_state = BT_CONFIG;
@@ -2323,8 +2324,7 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 
 	sk = chan->sk;
 
-	if ((bt_sk(sk)->defer_setup && sk->sk_state != BT_CONNECT2) ||
-		 (!bt_sk(sk)->defer_setup && sk->sk_state != BT_CONFIG)) {
+	if (sk->sk_state != BT_CONFIG && sk->sk_state != BT_CONNECT2) {
 		struct l2cap_cmd_rej rej;
 
 		rej.reason = cpu_to_le16(0x0002);
@@ -4010,7 +4010,8 @@ static int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
 					struct sock *parent = bt_sk(sk)->parent;
 					res = L2CAP_CR_PEND;
 					stat = L2CAP_CS_AUTHOR_PEND;
-					parent->sk_data_ready(parent, 0);
+					if (parent)
+						parent->sk_data_ready(parent, 0);
 				} else {
 					sk->sk_state = BT_CONFIG;
 					res = L2CAP_CR_SUCCESS;
diff --git a/net/sctp/output.c b/net/sctp/output.c
index b4f3cf06d8da..08b3cead6503 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -500,23 +500,20 @@ int sctp_packet_transmit(struct sctp_packet *packet)
 	 * Note: Adler-32 is no longer applicable, as has been replaced
 	 * by CRC32-C as described in <draft-ietf-tsvwg-sctpcsum-02.txt>.
 	 */
-	if (!sctp_checksum_disable &&
-	    !(dst->dev->features & (NETIF_F_NO_CSUM | NETIF_F_SCTP_CSUM))) {
-		__u32 crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
+	if (!sctp_checksum_disable) {
+		if (!(dst->dev->features & NETIF_F_SCTP_CSUM)) {
+			__u32 crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
 
-		/* 3) Put the resultant value into the checksum field in the
-		 *    common header, and leave the rest of the bits unchanged.
-		 */
-		sh->checksum = sctp_end_cksum(crc32);
-	} else {
-		if (dst->dev->features & NETIF_F_SCTP_CSUM) {
+			/* 3) Put the resultant value into the checksum field in the
+			 *    common header, and leave the rest of the bits unchanged.
+			 */
+			sh->checksum = sctp_end_cksum(crc32);
+		} else {
 			/* no need to seed pseudo checksum for SCTP */
 			nskb->ip_summed = CHECKSUM_PARTIAL;
 			nskb->csum_start = (skb_transport_header(nskb) -
 			                    nskb->head);
 			nskb->csum_offset = offsetof(struct sctphdr, checksum);
-		} else {
-			nskb->ip_summed = CHECKSUM_UNNECESSARY;
 		}
 	}