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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
commitf8965467f366fd18f01feafb5db10512d7b4422c (patch)
tree3706a9cd779859271ca61b85c63a1bc3f82d626e /net/netfilter/xt_HL.c
parenta26272e5200765691e67d6780e52b32498fdb659 (diff)
parent2ec8c6bb5d8f3a62a79f463525054bae1e3d4487 (diff)
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
Diffstat (limited to 'net/netfilter/xt_HL.c')
-rw-r--r--net/netfilter/xt_HL.c30
1 files changed, 14 insertions, 16 deletions
diff --git a/net/netfilter/xt_HL.c b/net/netfilter/xt_HL.c
index 10e789e2d12a..95b084800fcc 100644
--- a/net/netfilter/xt_HL.c
+++ b/net/netfilter/xt_HL.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -26,7 +26,7 @@ MODULE_DESCRIPTION("Xtables: Hoplimit/TTL Limit field modification target");
MODULE_LICENSE("GPL");
static unsigned int
-ttl_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ttl_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
struct iphdr *iph;
const struct ipt_TTL_info *info = par->targinfo;
@@ -66,7 +66,7 @@ ttl_tg(struct sk_buff *skb, const struct xt_target_param *par)
}
static unsigned int
-hl_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+hl_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
struct ipv6hdr *ip6h;
const struct ip6t_HL_info *info = par->targinfo;
@@ -101,35 +101,33 @@ hl_tg6(struct sk_buff *skb, const struct xt_target_param *par)
return XT_CONTINUE;
}
-static bool ttl_tg_check(const struct xt_tgchk_param *par)
+static int ttl_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_TTL_info *info = par->targinfo;
if (info->mode > IPT_TTL_MAXMODE) {
- printk(KERN_WARNING "ipt_TTL: invalid or unknown Mode %u\n",
- info->mode);
- return false;
+ pr_info("TTL: invalid or unknown mode %u\n", info->mode);
+ return -EINVAL;
}
if (info->mode != IPT_TTL_SET && info->ttl == 0)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
-static bool hl_tg6_check(const struct xt_tgchk_param *par)
+static int hl_tg6_check(const struct xt_tgchk_param *par)
{
const struct ip6t_HL_info *info = par->targinfo;
if (info->mode > IP6T_HL_MAXMODE) {
- printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n",
- info->mode);
- return false;
+ pr_info("invalid or unknown mode %u\n", info->mode);
+ return -EINVAL;
}
if (info->mode != IP6T_HL_SET && info->hop_limit == 0) {
- printk(KERN_WARNING "ip6t_HL: increment/decrement doesn't "
+ pr_info("increment/decrement does not "
"make sense with value 0\n");
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target hl_tg_reg[] __read_mostly = {