aboutsummaryrefslogtreecommitdiff
path: root/net/netfilter/xt_tcpudp.c
diff options
context:
space:
mode:
authorJan Engelhardt <jengelh@medozas.de>2010-03-18 02:22:32 +0100
committerJan Engelhardt <jengelh@medozas.de>2010-03-18 14:20:07 +0100
commitbe91fd5e323b46450ca82f6828e933e3791fb2f2 (patch)
tree1a664fb7887e8a0d7f1507780d3533e669e1c3a3 /net/netfilter/xt_tcpudp.c
parent85bc3f38147c5d3fb1eb9ca2236536389b592cae (diff)
downloadlinux-stericsson-be91fd5e323b46450ca82f6828e933e3791fb2f2.tar.gz
netfilter: xtables: replace custom duprintf with pr_debug
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_tcpudp.c')
-rw-r--r--net/netfilter/xt_tcpudp.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 1ebdc4934eed..b53887f83c44 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;
@@ -82,7 +76,7 @@ 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");
+ pr_debug("Dropping evil TCP offset=1 frag.\n");
*par->hotdrop = true;
}
/* Must not be a fragment. */
@@ -95,7 +89,7 @@ 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");
+ pr_debug("Dropping evil TCP offset=0 tinygram.\n");
*par->hotdrop = true;
return false;
}
@@ -148,7 +142,7 @@ 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");
+ pr_debug("Dropping evil UDP tinygram.\n");
*par->hotdrop = true;
return false;
}