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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits)
  qlcnic: adding co maintainer
  ixgbe: add support for active DA cables
  ixgbe: dcb, do not tag tc_prio_control frames
  ixgbe: fix ixgbe_tx_is_paused logic
  ixgbe: always enable vlan strip/insert when DCB is enabled
  ixgbe: remove some redundant code in setting FCoE FIP filter
  ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
  ixgbe: fix header len when unsplit packet overflows to data buffer
  ipv6: Never schedule DAD timer on dead address
  ipv6: Use POSTDAD state
  ipv6: Use state_lock to protect ifa state
  ipv6: Replace inet6_ifaddr->dead with state
  cxgb4: notify upper drivers if the device is already up when they load
  cxgb4: keep interrupts available when the ports are brought down
  cxgb4: fix initial addition of MAC address
  cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
  cnic: Convert cnic_local_flags to atomic ops.
  can: Fix SJA1000 command register writes on SMP systems
  bridge: fix build for CONFIG_SYSFS disabled
  ARCNET: Limit com20020 PCI ID matches for SOHARD cards
  ...

Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).

Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c

1 files changed, 16 insertions, 22 deletions

diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 1ebdc4934eed..c14d4645daa3 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -1,3 +1,4 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/types.h>
 #include <linux/module.h>
 #include <net/ip.h>
@@ -19,13 +20,6 @@ MODULE_ALIAS("ipt_tcp");
 MODULE_ALIAS("ip6t_udp");
 MODULE_ALIAS("ip6t_tcp");
 
-#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
-
 /* Returns 1 if the port is matched by the range, 0 otherwise */
 static inline bool
 port_match(u_int16_t min, u_int16_t max, u_int16_t port, bool invert)
@@ -46,7 +40,7 @@ tcp_find_option(u_int8_t option,
 	u_int8_t _opt[60 - sizeof(struct tcphdr)];
 	unsigned int i;
 
-	duprintf("tcp_match: finding option\n");
+	pr_debug("finding option\n");
 
 	if (!optlen)
 		return invert;
@@ -68,7 +62,7 @@ tcp_find_option(u_int8_t option,
 	return invert;
 }
 
-static bool tcp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool tcp_mt(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct tcphdr *th;
 	struct tcphdr _tcph;
@@ -82,8 +76,8 @@ static bool tcp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 		   flag overwrite to pass the direction checks.
 		*/
 		if (par->fragoff == 1) {
-			duprintf("Dropping evil TCP offset=1 frag.\n");
-			*par->hotdrop = true;
+			pr_debug("Dropping evil TCP offset=1 frag.\n");
+			par->hotdrop = true;
 		}
 		/* Must not be a fragment. */
 		return false;
@@ -95,8 +89,8 @@ static bool tcp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	if (th == NULL) {
 		/* We've been asked to examine this packet, and we
 		   can't.  Hence, no choice but to drop. */
-		duprintf("Dropping evil TCP offset=0 tinygram.\n");
-		*par->hotdrop = true;
+		pr_debug("Dropping evil TCP offset=0 tinygram.\n");
+		par->hotdrop = true;
 		return false;
 	}
 
@@ -114,27 +108,27 @@ static bool tcp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 		return false;
 	if (tcpinfo->option) {
 		if (th->doff * 4 < sizeof(_tcph)) {
-			*par->hotdrop = true;
+			par->hotdrop = true;
 			return false;
 		}
 		if (!tcp_find_option(tcpinfo->option, skb, par->thoff,
 				     th->doff*4 - sizeof(_tcph),
 				     tcpinfo->invflags & XT_TCP_INV_OPTION,
-				     par->hotdrop))
+				     &par->hotdrop))
 			return false;
 	}
 	return true;
 }
 
-static bool tcp_mt_check(const struct xt_mtchk_param *par)
+static int tcp_mt_check(const struct xt_mtchk_param *par)
 {
 	const struct xt_tcp *tcpinfo = par->matchinfo;
 
 	/* Must specify no unknown invflags */
-	return !(tcpinfo->invflags & ~XT_TCP_INV_MASK);
+	return (tcpinfo->invflags & ~XT_TCP_INV_MASK) ? -EINVAL : 0;
 }
 
-static bool udp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool udp_mt(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct udphdr *uh;
 	struct udphdr _udph;
@@ -148,8 +142,8 @@ static bool udp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	if (uh == NULL) {
 		/* We've been asked to examine this packet, and we
 		   can't.  Hence, no choice but to drop. */
-		duprintf("Dropping evil UDP tinygram.\n");
-		*par->hotdrop = true;
+		pr_debug("Dropping evil UDP tinygram.\n");
+		par->hotdrop = true;
 		return false;
 	}
 
@@ -161,12 +155,12 @@ static bool udp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 			      !!(udpinfo->invflags & XT_UDP_INV_DSTPT));
 }
 
-static bool udp_mt_check(const struct xt_mtchk_param *par)
+static int udp_mt_check(const struct xt_mtchk_param *par)
 {
 	const struct xt_udp *udpinfo = par->matchinfo;
 
 	/* Must specify no unknown invflags */
-	return !(udpinfo->invflags & ~XT_UDP_INV_MASK);
+	return (udpinfo->invflags & ~XT_UDP_INV_MASK) ? -EINVAL : 0;
 }
 
 static struct xt_match tcpudp_mt_reg[] __read_mostly = {