commit be91fd5e323b46450ca82f6828e933e3791fb2f2
author Jan Engelhardt <jengelh@medozas.de> Thu Mar 18 02:22:32 2010 +0100
committer Jan Engelhardt <jengelh@medozas.de> Thu Mar 18 14:20:07 2010 +0100
tree 1a664fb7887e8a0d7f1507780d3533e669e1c3a3
parent 85bc3f38147c5d3fb1eb9ca2236536389b592cae

netfilter: xtables: replace custom duprintf with pr_debug

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

net/netfilter/xt_sctp.c

diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index a189ada..43c7e1d 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -1,3 +1,4 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <net/ip.h>
@@ -15,12 +16,6 @@
 MODULE_ALIAS("ipt_sctp");
 MODULE_ALIAS("ip6t_sctp");
 
-#ifdef DEBUG_SCTP
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
 #define SCCHECK(cond, option, flag, invflag) (!((flag) & (option)) \
 					      || (!!((invflag) & (option)) ^ (cond)))
 
@@ -52,7 +47,7 @@
 	const struct xt_sctp_flag_info *flag_info = info->flag_info;
 	int flag_count = info->flag_count;
 
-#ifdef DEBUG_SCTP
+#ifdef DEBUG
 	int i = 0;
 #endif
 
@@ -62,17 +57,19 @@
 	do {
 		sch = skb_header_pointer(skb, offset, sizeof(_sch), &_sch);
 		if (sch == NULL || sch->length == 0) {
-			duprintf("Dropping invalid SCTP packet.\n");
+			pr_debug("Dropping invalid SCTP packet.\n");
 			*hotdrop = true;
 			return false;
 		}
-
-		duprintf("Chunk num: %d\toffset: %d\ttype: %d\tlength: %d\tflags: %x\n",
-				++i, offset, sch->type, htons(sch->length), sch->flags);
-
+#ifdef DEBUG
+		pr_debug("Chunk num: %d\toffset: %d\ttype: %d\tlength: %d"
+			 "\tflags: %x\n",
+			 ++i, offset, sch->type, htons(sch->length),
+			 sch->flags);
+#endif
 		offset += (ntohs(sch->length) + 3) & ~3;
 
-		duprintf("skb->len: %d\toffset: %d\n", skb->len, offset);
+		pr_debug("skb->len: %d\toffset: %d\n", skb->len, offset);
 
 		if (SCTP_CHUNKMAP_IS_SET(info->chunkmap, sch->type)) {
 			switch (chunk_match_type) {
@@ -124,17 +121,17 @@
 	sctp_sctphdr_t _sh;
 
 	if (par->fragoff != 0) {
-		duprintf("Dropping non-first fragment.. FIXME\n");
+		pr_debug("Dropping non-first fragment.. FIXME\n");
 		return false;
 	}
 
 	sh = skb_header_pointer(skb, par->thoff, sizeof(_sh), &_sh);
 	if (sh == NULL) {
-		duprintf("Dropping evil TCP offset=0 tinygram.\n");
+		pr_debug("Dropping evil TCP offset=0 tinygram.\n");
 		*par->hotdrop = true;
 		return false;
 	}
-	duprintf("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest));
+	pr_debug("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest));
 
 	return  SCCHECK(ntohs(sh->source) >= info->spts[0]
 			&& ntohs(sh->source) <= info->spts[1],