diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-19 20:08:16 (GMT) |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 14:00:04 (GMT) |
commit | ff67e4e42bd178b1179c4d8e5c1fde18758ce84f (patch) | |
tree | 5d4cc857d4bac40c3d78f90f8e21f12c424737a4 /net/ipv4/netfilter | |
parent | 0d34545563f99886b997be7da63f0e8084af3bc5 (diff) | |
download | linux-ff67e4e42bd178b1179c4d8e5c1fde18758ce84f.tar.xz |
netfilter: xt extensions: use pr_<level> (2)
Supplement to 1159683ef48469de71dc26f0ee1a9c30d131cf89.
Downgrade the log level to INFO for most checkentry messages as they
are, IMO, just an extra information to the -EINVAL code that is
returned as part of a parameter "constraint violation". Leave errors
to real errors, such as being unable to create a LED trigger.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/ipv4/netfilter')
-rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 18 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 42 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ECN.c | 11 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_LOG.c | 7 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_MASQUERADE.c | 8 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_NETMAP.c | 6 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_REDIRECT.c | 6 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_REJECT.c | 6 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ULOG.c | 37 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_addrtype.c | 14 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ecn.c | 5 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_rule.c | 5 |
12 files changed, 76 insertions, 89 deletions
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index b29c66d..73fdf20 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -39,13 +39,13 @@ MODULE_DESCRIPTION("IPv4 packet filter"); /*#define DEBUG_IP_FIREWALL_USER*/ #ifdef DEBUG_IP_FIREWALL -#define dprintf(format, args...) printk(format , ## args) +#define dprintf(format, args...) pr_info(format , ## args) #else #define dprintf(format, args...) #endif #ifdef DEBUG_IP_FIREWALL_USER -#define duprintf(format, args...) printk(format , ## args) +#define duprintf(format, args...) pr_info(format , ## args) #else #define duprintf(format, args...) #endif @@ -168,8 +168,7 @@ static unsigned int ipt_error(struct sk_buff *skb, const struct xt_target_param *par) { if (net_ratelimit()) - printk("ip_tables: error: `%s'\n", - (const char *)par->targinfo); + pr_info("error: `%s'\n", (const char *)par->targinfo); return NF_DROP; } @@ -591,7 +590,7 @@ check_entry(const struct ipt_entry *e, const char *name) const struct ipt_entry_target *t; if (!ip_checkentry(&e->ip)) { - duprintf("ip_tables: ip check failed %p %s.\n", e, name); + duprintf("ip check failed %p %s.\n", e, name); return -EINVAL; } @@ -618,8 +617,7 @@ check_match(struct ipt_entry_match *m, struct xt_mtchk_param *par) ret = xt_check_match(par, m->u.match_size - sizeof(*m), ip->proto, ip->invflags & IPT_INV_PROTO); if (ret < 0) { - duprintf("ip_tables: check failed for `%s'.\n", - par.match->name); + duprintf("check failed for `%s'.\n", par.match->name); return ret; } return 0; @@ -667,7 +665,7 @@ static int check_target(struct ipt_entry *e, struct net *net, const char *name) ret = xt_check_target(&par, t->u.target_size - sizeof(*t), e->ip.proto, e->ip.invflags & IPT_INV_PROTO); if (ret < 0) { - duprintf("ip_tables: check failed for `%s'.\n", + duprintf("check failed for `%s'.\n", t->u.kernel.target->name); return ret; } @@ -1311,7 +1309,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len) if (ret != 0) goto free_newinfo; - duprintf("ip_tables: Translated table\n"); + duprintf("Translated table\n"); ret = __do_replace(net, tmp.name, tmp.valid_hooks, newinfo, tmp.num_counters, tmp.counters); @@ -2276,7 +2274,7 @@ static int __init ip_tables_init(void) if (ret < 0) goto err5; - printk(KERN_INFO "ip_tables: (C) 2000-2006 Netfilter Core Team\n"); + pr_info("(C) 2000-2006 Netfilter Core Team\n"); return 0; err5: diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index a20bee7..fcaa0dc 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -9,6 +9,7 @@ * published by the Free Software Foundation. * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/proc_fs.h> #include <linux/jhash.h> @@ -238,8 +239,7 @@ clusterip_hashfn(const struct sk_buff *skb, break; default: if (net_ratelimit()) - printk(KERN_NOTICE "CLUSTERIP: unknown protocol `%u'\n", - iph->protocol); + pr_info("unknown protocol %u\n", iph->protocol); sport = dport = 0; } @@ -261,7 +261,7 @@ clusterip_hashfn(const struct sk_buff *skb, hashval = 0; /* This cannot happen, unless the check function wasn't called * at rule load time */ - printk("CLUSTERIP: unknown mode `%u'\n", config->hash_mode); + pr_info("unknown mode %u\n", config->hash_mode); BUG(); break; } @@ -294,7 +294,7 @@ clusterip_tg(struct sk_buff *skb, const struct xt_target_param *par) ct = nf_ct_get(skb, &ctinfo); if (ct == NULL) { - printk(KERN_ERR "CLUSTERIP: no conntrack!\n"); + pr_info("no conntrack!\n"); /* FIXME: need to drop invalid ones, since replies * to outgoing connections of other nodes will be * marked as INVALID */ @@ -357,14 +357,13 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par) if (cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP && cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT && cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT_DPT) { - printk(KERN_WARNING "CLUSTERIP: unknown mode `%u'\n", - cipinfo->hash_mode); + pr_info("unknown mode %u\n", cipinfo->hash_mode); return false; } if (e->ip.dmsk.s_addr != htonl(0xffffffff) || e->ip.dst.s_addr == 0) { - printk(KERN_ERR "CLUSTERIP: Please specify destination IP\n"); + pr_info("Please specify destination IP\n"); return false; } @@ -373,26 +372,28 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par) config = clusterip_config_find_get(e->ip.dst.s_addr, 1); if (!config) { if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) { - printk(KERN_WARNING "CLUSTERIP: no config found for %pI4, need 'new'\n", &e->ip.dst.s_addr); + pr_info("no config found for %pI4, need 'new'\n", + &e->ip.dst.s_addr); return false; } else { struct net_device *dev; if (e->ip.iniface[0] == '\0') { - printk(KERN_WARNING "CLUSTERIP: Please specify an interface name\n"); + pr_info("Please specify an interface name\n"); return false; } dev = dev_get_by_name(&init_net, e->ip.iniface); if (!dev) { - printk(KERN_WARNING "CLUSTERIP: no such interface %s\n", e->ip.iniface); + pr_info("no such interface %s\n", + e->ip.iniface); return false; } config = clusterip_config_init(cipinfo, e->ip.dst.s_addr, dev); if (!config) { - printk(KERN_WARNING "CLUSTERIP: cannot allocate config\n"); + pr_info("cannot allocate config\n"); dev_put(dev); return false; } @@ -402,8 +403,8 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par) cipinfo->config = config; if (nf_ct_l3proto_try_module_get(par->family) < 0) { - printk(KERN_WARNING "can't load conntrack support for " - "proto=%u\n", par->family); + pr_info("cannot load conntrack support for proto=%u\n", + par->family); return false; } @@ -478,8 +479,8 @@ static void arp_print(struct arp_payload *payload) } hbuffer[--k]='\0'; - printk("src %pI4@%s, dst %pI4\n", - &payload->src_ip, hbuffer, &payload->dst_ip); + pr_debug("src %pI4@%s, dst %pI4\n", + &payload->src_ip, hbuffer, &payload->dst_ip); } #endif @@ -518,7 +519,7 @@ arp_mangle(unsigned int hook, * this wouldn't work, since we didn't subscribe the mcast group on * other interfaces */ if (c->dev != out) { - pr_debug("CLUSTERIP: not mangling arp reply on different " + pr_debug("not mangling arp reply on different " "interface: cip'%s'-skb'%s'\n", c->dev->name, out->name); clusterip_config_put(c); @@ -529,7 +530,7 @@ arp_mangle(unsigned int hook, memcpy(payload->src_hw, c->clustermac, arp->ar_hln); #ifdef DEBUG - pr_debug(KERN_DEBUG "CLUSTERIP mangled arp reply: "); + pr_debug("mangled arp reply: "); arp_print(payload); #endif @@ -705,13 +706,13 @@ static int __init clusterip_tg_init(void) #ifdef CONFIG_PROC_FS clusterip_procdir = proc_mkdir("ipt_CLUSTERIP", init_net.proc_net); if (!clusterip_procdir) { - printk(KERN_ERR "CLUSTERIP: Unable to proc dir entry\n"); + pr_err("Unable to proc dir entry\n"); ret = -ENOMEM; goto cleanup_hook; } #endif /* CONFIG_PROC_FS */ - printk(KERN_NOTICE "ClusterIP Version %s loaded successfully\n", + pr_info("ClusterIP Version %s loaded successfully\n", CLUSTERIP_VERSION); return 0; @@ -726,8 +727,7 @@ cleanup_target: static void __exit clusterip_tg_exit(void) { - printk(KERN_NOTICE "ClusterIP Version %s unloading\n", - CLUSTERIP_VERSION); + pr_info("ClusterIP Version %s unloading\n", CLUSTERIP_VERSION); #ifdef CONFIG_PROC_FS remove_proc_entry(clusterip_procdir->name, clusterip_procdir->parent); #endif diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c index ea5cea2..0198875 100644 --- a/net/ipv4/netfilter/ipt_ECN.c +++ b/net/ipv4/netfilter/ipt_ECN.c @@ -6,7 +6,7 @@ * 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/in.h> #include <linux/module.h> #include <linux/skbuff.h> @@ -99,19 +99,16 @@ static bool ecn_tg_check(const struct xt_tgchk_param *par) const struct ipt_entry *e = par->entryinfo; if (einfo->operation & IPT_ECN_OP_MASK) { - printk(KERN_WARNING "ECN: unsupported ECN operation %x\n", - einfo->operation); + pr_info("unsupported ECN operation %x\n", einfo->operation); return false; } if (einfo->ip_ect & ~IPT_ECN_IP_MASK) { - printk(KERN_WARNING "ECN: new ECT codepoint %x out of mask\n", - einfo->ip_ect); + pr_info("new ECT codepoint %x out of mask\n", einfo->ip_ect); return false; } if ((einfo->operation & (IPT_ECN_OP_SET_ECE|IPT_ECN_OP_SET_CWR)) && (e->ip.proto != IPPROTO_TCP || (e->ip.invflags & XT_INV_PROTO))) { - printk(KERN_WARNING "ECN: cannot use TCP operations on a " - "non-tcp rule\n"); + pr_info("cannot use TCP operations on a non-tcp rule\n"); return false; } return true; diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index ee128ef..b3bf623 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.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/spinlock.h> #include <linux/skbuff.h> @@ -444,12 +444,11 @@ static bool log_tg_check(const struct xt_tgchk_param *par) const struct ipt_log_info *loginfo = par->targinfo; if (loginfo->level >= 8) { - pr_debug("LOG: level %u >= 8\n", loginfo->level); + pr_debug("level %u >= 8\n", loginfo->level); return false; } if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') { - pr_debug("LOG: prefix term %i\n", - loginfo->prefix[sizeof(loginfo->prefix)-1]); + pr_debug("prefix is not null-terminated\n"); return false; } return true; diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index 650b540..5063dda 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c @@ -8,7 +8,7 @@ * 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/types.h> #include <linux/inetdevice.h> #include <linux/ip.h> @@ -33,11 +33,11 @@ static bool masquerade_tg_check(const struct xt_tgchk_param *par) const struct nf_nat_multi_range_compat *mr = par->targinfo; if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) { - pr_debug("masquerade_check: bad MAP_IPS.\n"); + pr_debug("bad MAP_IPS.\n"); return false; } if (mr->rangesize != 1) { - pr_debug("masquerade_check: bad rangesize %u\n", mr->rangesize); + pr_debug("bad rangesize %u\n", mr->rangesize); return false; } return true; @@ -72,7 +72,7 @@ masquerade_tg(struct sk_buff *skb, const struct xt_target_param *par) rt = skb_rtable(skb); newsrc = inet_select_addr(par->out, rt->rt_gateway, RT_SCOPE_UNIVERSE); if (!newsrc) { - printk("MASQUERADE: %s ate my IP address\n", par->out->name); + pr_info("%s ate my IP address\n", par->out->name); return NF_DROP; } diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index 7c29582..51ab01a 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.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/ip.h> #include <linux/module.h> #include <linux/netdevice.h> @@ -27,11 +27,11 @@ static bool netmap_tg_check(const struct xt_tgchk_param *par) const struct nf_nat_multi_range_compat *mr = par->targinfo; if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) { - pr_debug("NETMAP:check: bad MAP_IPS.\n"); + pr_debug("bad MAP_IPS.\n"); return false; } if (mr->rangesize != 1) { - pr_debug("NETMAP:check: bad rangesize %u.\n", mr->rangesize); + pr_debug("bad rangesize %u.\n", mr->rangesize); return false; } return true; diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c index 698e5e7..74f1f55 100644 --- a/net/ipv4/netfilter/ipt_REDIRECT.c +++ b/net/ipv4/netfilter/ipt_REDIRECT.c @@ -6,7 +6,7 @@ * 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/types.h> #include <linux/ip.h> #include <linux/timer.h> @@ -31,11 +31,11 @@ static bool redirect_tg_check(const struct xt_tgchk_param *par) const struct nf_nat_multi_range_compat *mr = par->targinfo; if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) { - pr_debug("redirect_check: bad MAP_IPS.\n"); + pr_debug("bad MAP_IPS.\n"); return false; } if (mr->rangesize != 1) { - pr_debug("redirect_check: bad rangesize %u.\n", mr->rangesize); + pr_debug("bad rangesize %u.\n", mr->rangesize); return false; } return true; diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index 5113b8f..ff32252 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.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> @@ -180,13 +180,13 @@ static bool reject_tg_check(const struct xt_tgchk_param *par) const struct ipt_entry *e = par->entryinfo; if (rejinfo->with == IPT_ICMP_ECHOREPLY) { - printk("ipt_REJECT: ECHOREPLY no longer supported.\n"); + pr_info("ECHOREPLY no longer supported.\n"); return false; } else if (rejinfo->with == IPT_TCP_RESET) { /* Must specify that it's a TCP packet */ if (e->ip.proto != IPPROTO_TCP || (e->ip.invflags & XT_INV_PROTO)) { - printk("ipt_REJECT: TCP_RESET invalid for non-tcp\n"); + pr_info("TCP_RESET invalid for non-tcp\n"); return false; } } diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index 09a5d3f..d926201 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -29,7 +29,7 @@ * Specify, after how many hundredths of a second the queue should be * flushed even if it is not full yet. */ - +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/spinlock.h> #include <linux/socket.h> @@ -56,8 +56,6 @@ MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_NFLOG); #define ULOG_NL_EVENT 111 /* Harald's favorite number */ #define ULOG_MAXNLGROUPS 32 /* numer of nlgroups */ -#define PRINTR(format, args...) do { if (net_ratelimit()) printk(format , ## args); } while (0) - static unsigned int nlbufsiz = NLMSG_GOODSIZE; module_param(nlbufsiz, uint, 0400); MODULE_PARM_DESC(nlbufsiz, "netlink buffer size"); @@ -90,12 +88,12 @@ static void ulog_send(unsigned int nlgroupnum) ulog_buff_t *ub = &ulog_buffers[nlgroupnum]; if (timer_pending(&ub->timer)) { - pr_debug("ipt_ULOG: ulog_send: timer was pending, deleting\n"); + pr_debug("ulog_send: timer was pending, deleting\n"); del_timer(&ub->timer); } if (!ub->skb) { - pr_debug("ipt_ULOG: ulog_send: nothing to send\n"); + pr_debug("ulog_send: nothing to send\n"); return; } @@ -104,7 +102,7 @@ static void ulog_send(unsigned int nlgroupnum) ub->lastnlh->nlmsg_type = NLMSG_DONE; NETLINK_CB(ub->skb).dst_group = nlgroupnum + 1; - pr_debug("ipt_ULOG: throwing %d packets to netlink group %u\n", + pr_debug("throwing %d packets to netlink group %u\n", ub->qlen, nlgroupnum + 1); netlink_broadcast(nflognl, ub->skb, 0, nlgroupnum + 1, GFP_ATOMIC); @@ -117,7 +115,7 @@ static void ulog_send(unsigned int nlgroupnum) /* timer function to flush queue in flushtimeout time */ static void ulog_timer(unsigned long data) { - pr_debug("ipt_ULOG: timer function called, calling ulog_send\n"); + pr_debug("timer function called, calling ulog_send\n"); /* lock to protect against somebody modifying our structure * from ipt_ulog_target at the same time */ @@ -138,7 +136,7 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size) n = max(size, nlbufsiz); skb = alloc_skb(n, GFP_ATOMIC); if (!skb) { - PRINTR("ipt_ULOG: can't alloc whole buffer %ub!\n", n); + pr_debug("cannot alloc whole buffer %ub!\n", n); if (n > size) { /* try to allocate only as much as we need for @@ -146,8 +144,7 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size) skb = alloc_skb(size, GFP_ATOMIC); if (!skb) - PRINTR("ipt_ULOG: can't even allocate %ub\n", - size); + pr_debug("cannot even allocate %ub\n", size); } } @@ -198,8 +195,7 @@ static void ipt_ulog_packet(unsigned int hooknum, goto alloc_failure; } - pr_debug("ipt_ULOG: qlen %d, qthreshold %Zu\n", ub->qlen, - loginfo->qthreshold); + pr_debug("qlen %d, qthreshold %Zu\n", ub->qlen, loginfo->qthreshold); /* NLMSG_PUT contains a hidden goto nlmsg_failure !!! */ nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, ULOG_NL_EVENT, @@ -272,11 +268,9 @@ static void ipt_ulog_packet(unsigned int hooknum, return; nlmsg_failure: - PRINTR("ipt_ULOG: error during NLMSG_PUT\n"); - + pr_debug("error during NLMSG_PUT\n"); alloc_failure: - PRINTR("ipt_ULOG: Error building netlink message\n"); - + pr_debug("Error building netlink message\n"); spin_unlock_bh(&ulog_lock); } @@ -318,12 +312,11 @@ static bool ulog_tg_check(const struct xt_tgchk_param *par) const struct ipt_ulog_info *loginfo = par->targinfo; if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') { - pr_debug("ipt_ULOG: prefix term %i\n", - loginfo->prefix[sizeof(loginfo->prefix) - 1]); + pr_debug("prefix not null-terminated\n"); return false; } if (loginfo->qthreshold > ULOG_MAX_QLEN) { - pr_debug("ipt_ULOG: queue threshold %Zu > MAX_QLEN\n", + pr_debug("queue threshold %Zu > MAX_QLEN\n", loginfo->qthreshold); return false; } @@ -389,10 +382,10 @@ static int __init ulog_tg_init(void) { int ret, i; - pr_debug("ipt_ULOG: init module\n"); + pr_debug("init module\n"); if (nlbufsiz > 128*1024) { - printk("Netlink buffer has to be <= 128kB\n"); + pr_warning("Netlink buffer has to be <= 128kB\n"); return -EINVAL; } @@ -422,7 +415,7 @@ static void __exit ulog_tg_exit(void) ulog_buff_t *ub; int i; - pr_debug("ipt_ULOG: cleanup_module\n"); + pr_debug("cleanup_module\n"); if (nflog) nf_log_unregister(&ipt_ulog_logger); diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c index 3b216be..ea4f58a 100644 --- a/net/ipv4/netfilter/ipt_addrtype.c +++ b/net/ipv4/netfilter/ipt_addrtype.c @@ -8,7 +8,7 @@ * 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/kernel.h> #include <linux/module.h> #include <linux/skbuff.h> @@ -76,24 +76,24 @@ static bool addrtype_mt_checkentry_v1(const struct xt_mtchk_param *par) if (info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN && info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) { - printk(KERN_ERR "ipt_addrtype: both incoming and outgoing " - "interface limitation cannot be selected\n"); + pr_info("both incoming and outgoing " + "interface limitation cannot be selected\n"); return false; } if (par->hook_mask & ((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_IN)) && info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) { - printk(KERN_ERR "ipt_addrtype: output interface limitation " - "not valid in PRE_ROUTING and INPUT\n"); + pr_info("output interface limitation " + "not valid in PREROUTING and INPUT\n"); return false; } if (par->hook_mask & ((1 << NF_INET_POST_ROUTING) | (1 << NF_INET_LOCAL_OUT)) && info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN) { - printk(KERN_ERR "ipt_addrtype: input interface limitation " - "not valid in POST_ROUTING and OUTPUT\n"); + pr_info("input interface limitation " + "not valid in POSTROUTING and OUTPUT\n"); return false; } diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c index 2a1e56b..e661108 100644 --- a/net/ipv4/netfilter/ipt_ecn.c +++ b/net/ipv4/netfilter/ipt_ecn.c @@ -6,7 +6,7 @@ * 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/in.h> #include <linux/ip.h> #include <net/ip.h> @@ -98,8 +98,7 @@ static bool ecn_mt_check(const struct xt_mtchk_param *par) if (info->operation & (IPT_ECN_OP_MATCH_ECE|IPT_ECN_OP_MATCH_CWR) && ip->proto != IPPROTO_TCP) { - printk(KERN_WARNING "ipt_ecn: can't match TCP bits in rule for" - " non-tcp packets\n"); + pr_info("cannot match TCP bits in rule for non-tcp packets\n"); return false; } diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c index ab74cc0..7d6345e 100644 --- a/net/ipv4/netfilter/nf_nat_rule.c +++ b/net/ipv4/netfilter/nf_nat_rule.c @@ -7,6 +7,7 @@ */ /* Everything about the rules for NAT. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/types.h> #include <linux/ip.h> #include <linux/netfilter.h> @@ -79,7 +80,7 @@ static bool ipt_snat_checkentry(const struct xt_tgchk_param *par) /* Must be a valid range */ if (mr->rangesize != 1) { - printk("SNAT: multiple ranges no longer supported\n"); + pr_info("SNAT: multiple ranges no longer supported\n"); return false; } return true; @@ -91,7 +92,7 @@ static bool ipt_dnat_checkentry(const struct xt_tgchk_param *par) /* Must be a valid range */ if (mr->rangesize != 1) { - printk("DNAT: multiple ranges no longer supported\n"); + pr_info("DNAT: multiple ranges no longer supported\n"); return false; } return true; |