src: Update comments
A number of comments are redundant, some outdated and others outright
wrong in their own way. Remove and fixup.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/extensions/libip6t_rt.c b/extensions/libip6t_rt.c
index 50c9444..207f515 100644
--- a/extensions/libip6t_rt.c
+++ b/extensions/libip6t_rt.c
@@ -11,10 +11,9 @@
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
-
+
/*#define DEBUG 1*/
-/* Function which prints out usage message. */
static void rt_help(void)
{
printf(
@@ -136,7 +135,6 @@
return i;
}
-/* Initialize the match. */
static void rt_init(struct xt_entry_match *m)
{
struct ip6t_rt *rtinfo = (struct ip6t_rt *)m->data;
@@ -150,8 +148,6 @@
rtinfo->addrnr = 0;
}
-/* Function which parses command options; returns true if it
- ate an option */
static int rt_parse(int c, char **argv, int invert, unsigned int *flags,
const void *entry, struct xt_entry_match **match)
{
@@ -264,7 +260,6 @@
}
}
-/* Prints out the union ip6t_matchinfo. */
static void rt_print(const void *ip, const struct xt_entry_match *match,
int numeric)
{
@@ -291,7 +286,6 @@
rtinfo->invflags & ~IP6T_RT_INV_MASK);
}
-/* Saves the union ip6t_matchinfo in parsable form to stdout. */
static void rt_save(const void *ip, const struct xt_entry_match *match)
{
const struct ip6t_rt *rtinfo = (struct ip6t_rt *)match->data;