libnetlink: remove unused junk callback
Both rtnl_talk and rtnl_dump had a callback for handling portions
of netlink message that do not match the correct pid or seq.
But this callback was never used by any part of iproute2 so remove
it.
diff --git a/ip/iproute.c b/ip/iproute.c
index 15b36e8..c97f979 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -1011,7 +1011,7 @@
if (req.r.rtm_family == AF_UNSPEC)
req.r.rtm_family = AF_INET;
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
+ if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
exit(2);
return 0;
@@ -1289,7 +1289,7 @@
exit(1);
}
filter.flushed = 0;
- if (rtnl_dump_filter(&rth, filter_fn, stdout, NULL, NULL) < 0) {
+ if (rtnl_dump_filter(&rth, filter_fn, stdout) < 0) {
fprintf(stderr, "Flush terminated\n");
exit(1);
}
@@ -1332,7 +1332,7 @@
}
}
- if (rtnl_dump_filter(&rth, filter_fn, stdout, NULL, NULL) < 0) {
+ if (rtnl_dump_filter(&rth, filter_fn, stdout) < 0) {
fprintf(stderr, "Dump terminated\n");
exit(1);
}
@@ -1453,7 +1453,7 @@
if (req.r.rtm_family == AF_UNSPEC)
req.r.rtm_family = AF_INET;
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
+ if (rtnl_talk(&rth, &req.n, 0, 0, &req.n) < 0)
exit(2);
if (connected && !from_ok) {
@@ -1494,7 +1494,7 @@
req.n.nlmsg_flags = NLM_F_REQUEST;
req.n.nlmsg_type = RTM_GETROUTE;
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
+ if (rtnl_talk(&rth, &req.n, 0, 0, &req.n) < 0)
exit(2);
}
@@ -1514,7 +1514,7 @@
ll_init_map(&rth);
- ret = rtnl_talk(&rth, n, 0, 0, n, NULL, NULL);
+ ret = rtnl_talk(&rth, n, 0, 0, n);
if ((ret < 0) && (errno == EEXIST))
ret = 0;