netfilter: xt extensions: use pr_<level>

[net-next-2.6.git] / net / netfilter / xt_TCPMSS.c

diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index 0e357ac9a2a831b85fee911847b4c2427d8255d6..2077da31c9737b1378ec8b321433ee4616fcee6a 100644 (file)
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -7,7 +7,7 @@
  * 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>
@@ -67,14 +67,14 @@ tcpmss_mangle_packet(struct sk_buff *skb,
        if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
                if (dst_mtu(skb_dst(skb)) <= minlen) {
                        if (net_ratelimit())
-                               printk(KERN_ERR "xt_TCPMSS: "
+                               pr_err("xt_TCPMSS: "
                                       "unknown or invalid path-MTU (%u)\n",
                                       dst_mtu(skb_dst(skb)));
                        return -1;
                }
                if (in_mtu <= minlen) {
                        if (net_ratelimit())
-                               printk(KERN_ERR "xt_TCPMSS: unknown or "
+                               pr_err("xt_TCPMSS: unknown or "
                                       "invalid path-MTU (%u)\n", in_mtu);
                        return -1;
                }
@@ -245,14 +245,14 @@ static bool tcpmss_tg4_check(const struct xt_tgchk_param *par)
            (par->hook_mask & ~((1 << NF_INET_FORWARD) |
                           (1 << NF_INET_LOCAL_OUT) |
                           (1 << NF_INET_POST_ROUTING))) != 0) {
-               printk("xt_TCPMSS: path-MTU clamping only supported in "
-                      "FORWARD, OUTPUT and POSTROUTING hooks\n");
+               pr_info("path-MTU clamping only supported in "
+                       "FORWARD, OUTPUT and POSTROUTING hooks\n");
                return false;
        }
        xt_ematch_foreach(ematch, e)
                if (find_syn_match(ematch))
                        return true;
-       printk("xt_TCPMSS: Only works on TCP SYN packets\n");
+       pr_info("Only works on TCP SYN packets\n");
        return false;
 }
 
@@ -267,14 +267,14 @@ static bool tcpmss_tg6_check(const struct xt_tgchk_param *par)
            (par->hook_mask & ~((1 << NF_INET_FORWARD) |
                           (1 << NF_INET_LOCAL_OUT) |
                           (1 << NF_INET_POST_ROUTING))) != 0) {
-               printk("xt_TCPMSS: path-MTU clamping only supported in "
-                      "FORWARD, OUTPUT and POSTROUTING hooks\n");
+               pr_info("path-MTU clamping only supported in "
+                       "FORWARD, OUTPUT and POSTROUTING hooks\n");
                return false;
        }
        xt_ematch_foreach(ematch, e)
                if (find_syn_match(ematch))
                        return true;
-       printk("xt_TCPMSS: Only works on TCP SYN packets\n");
+       pr_info("Only works on TCP SYN packets\n");
        return false;
 }
 #endif