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authorMartin Mares <mj@ucw.cz>2000-05-19 20:05:19 +0200
committerMartin Mares <mj@ucw.cz>2000-05-19 20:05:19 +0200
commitd2a7c0e9b2b51287cca6bf9f9ef513cbe29d4dbd (patch)
tree94e070aa523b95d946f83b7297aba9a98e1c589b /proto
parent3ced9b349daeb64357136311e436401c246d7777 (diff)
downloadbird-d2a7c0e9b2b51287cca6bf9f9ef513cbe29d4dbd.tar
bird-d2a7c0e9b2b51287cca6bf9f9ef513cbe29d4dbd.zip
Don't print trace messages about null updates.
Diffstat (limited to 'proto')
-rw-r--r--proto/bgp/packets.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index 0d9b702..407d059 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -82,7 +82,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
int r_size = 0;
int a_size = 0;
- BGP_TRACE(D_PACKETS, "Sending UPDATE");
w = buf+2;
if ((buck = p->withdraw_bucket) && !EMPTY_LIST(buck->prefixes))
{
@@ -118,7 +117,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
put_u16(w, 0);
w += 2;
}
- return (wd_size || r_size) ? w : NULL;
+ if (wd_size || r_size)
+ {
+ BGP_TRACE(D_PACKETS, "Sending UPDATE");
+ return w;
+ }
+ else
+ return NULL;
}
#else /* IPv6 version */
@@ -136,7 +141,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
eattr *nh;
neighbor *n;
- BGP_TRACE(D_PACKETS, "Sending UPDATE");
put_u16(buf, 0);
w = buf+4;
@@ -213,7 +217,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
size = w - (buf+4);
put_u16(buf+2, size);
lp_flush(bgp_linpool);
- return size ? w : NULL;
+ if (size)
+ {
+ BGP_TRACE(D_PACKETS, "Sending UPDATE");
+ return w;
+ }
+ else
+ return NULL;
}
#endif